Measurements and Instrumentation - Electrical and electronics instruments
-
Upload
jct-college-of-engineering-and-technology -
Category
Education
-
view
1.150 -
download
13
Transcript of Measurements and Instrumentation - Electrical and electronics instruments
![Page 1: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/1.jpg)
Electrical and
Electronics Instruments
Prepared By,
Manikandan S
Asst. Prof / EEE
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 2: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/2.jpg)
Requirements of Measuring Instruments
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 3: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/3.jpg)
Classification
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 4: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/4.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 5: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/5.jpg)
Operating Forces of Indicating
Instruments
1. Deflecting Force
2. Controlling Force
3. Damping Force
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 6: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/6.jpg)
Controlling System
1. Gravity Control
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 7: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/7.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 8: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/8.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 9: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/9.jpg)
Spring Control
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 10: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/10.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 11: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/11.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 12: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/12.jpg)
Damping System
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 13: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/13.jpg)
Types of Damping System
1. Air Friction Damping
2. Fluid Friction Damping
3. Eddy current Damping
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 14: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/14.jpg)
Air Friction Damping
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 15: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/15.jpg)
Fluid Friction Damping
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 16: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/16.jpg)
Eddy Current Damping
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 17: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/17.jpg)
Analog Ammeter and Voltmeter
Types of Instrument
1. Permanent Magnet Moving Coil (PMMC) type Instrument.
2. Moving Iron type Instrument
3. Electro Dynamometer type Instrument
4. Hot wire type Instrument
5. Thermocouple type Instrument
6. Induction type Instrument
7. Electrostatic type Instrument
8. Rectifier type Instrument JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 18: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/18.jpg)
PMMC Instrument
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 19: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/19.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 20: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/20.jpg)
Torque Equation
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 21: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/21.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 22: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/22.jpg)
Moving Iron Instruments
Classification
1. Moving Iron Attraction Type Instruments
1. Moving Iron Repulsion Type Instruments
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 23: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/23.jpg)
Moving Iron Attraction Type
Instruments
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 24: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/24.jpg)
Moving Iron Repulsion Type
Instruments
Radial Vane Type
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 25: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/25.jpg)
Coaxial Vane Type
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 26: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/26.jpg)
Errors in MI Instrument
1. Hysteresis Error
2. Temperature Error
3. Stray Magnetic Fields
4. Frequency Error
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 27: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/27.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 28: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/28.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 29: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/29.jpg)
Measurement of Iron Loss
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 30: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/30.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 31: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/31.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 32: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/32.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 33: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/33.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 34: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/34.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 35: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/35.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 36: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/36.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 37: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/37.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 38: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/38.jpg)
Magnetic Measurement
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 39: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/39.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 40: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/40.jpg)
Testing Types
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 41: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/41.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 42: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/42.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 43: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/43.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 44: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/44.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 45: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/45.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 46: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/46.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 47: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/47.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 48: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/48.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 49: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/49.jpg)
Magnetic Force Measurement
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 50: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/50.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 51: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/51.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 52: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/52.jpg)
Frequency Measurement
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 53: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/53.jpg)
Mechanical Resonance
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 54: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/54.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 55: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/55.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 56: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/56.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 57: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/57.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 58: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/58.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 59: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/59.jpg)
Electrical Resonance Type
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 60: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/60.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 61: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/61.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 62: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/62.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 63: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/63.jpg)
Weston Frequency Meter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 64: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/64.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 65: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/65.jpg)
Digital Frequency Meter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 66: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/66.jpg)
Electronic Frequency Counter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 67: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/67.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 68: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/68.jpg)
Analog Phase Meter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 69: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/69.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 70: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/70.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 71: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/71.jpg)
Digital Phase Meter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 72: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/72.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 73: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/73.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 74: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/74.jpg)
Energy Meter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 75: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/75.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 76: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/76.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 77: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/77.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 78: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/78.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 79: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/79.jpg)
Phasor Diagram
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 80: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/80.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 81: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/81.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 82: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/82.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 83: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/83.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 84: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/84.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 85: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/85.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 86: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/86.jpg)
Poly Phase Energy Meter
Two Element Energy Meter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 87: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/87.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 88: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/88.jpg)
Three Element Energy Meter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 89: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/89.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 90: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/90.jpg)
Basic DC Ammeter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 91: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/91.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 92: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/92.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 93: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/93.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 94: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/94.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 95: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/95.jpg)
Multi range Ammeter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 96: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/96.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 97: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/97.jpg)
Universal or Ayrton Shunt
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 98: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/98.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 99: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/99.jpg)
DC Voltmeter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 100: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/100.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 101: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/101.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 102: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/102.jpg)
Multi Range Voltmeter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 103: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/103.jpg)
Potential Divider Arrangement
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 104: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/104.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 105: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/105.jpg)
Multimeter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 106: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/106.jpg)
DC Voltmeter Selection
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 107: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/107.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 108: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/108.jpg)
DC Ammeter Section
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 109: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/109.jpg)
Ohm Meter Section
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 110: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/110.jpg)
Electro Dynamometer Type Instrument
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 111: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/111.jpg)
Construction
• Fixed Coil
• Moving Coil
• Control System
• Moving System
• Damping System
• Shielding
• Cases and Scales
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 112: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/112.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 113: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/113.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 114: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/114.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 115: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/115.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 116: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/116.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 117: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/117.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 118: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/118.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 119: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/119.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 120: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/120.jpg)
Digital Voltmeter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 121: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/121.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 122: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/122.jpg)
Classification
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 123: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/123.jpg)
Servo Potentiometric Type
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 124: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/124.jpg)
Successive Approximation Type
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 125: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/125.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 126: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/126.jpg)
Linear Ramp Type DVM
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 127: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/127.jpg)
Staircase Ramp Type DVM
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 128: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/128.jpg)
Dual Slope Integrating Type DVM
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 129: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/129.jpg)
Digital Multimeter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 130: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/130.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 131: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/131.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 132: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/132.jpg)
Watt Meter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 133: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/133.jpg)
Electro dynometer Watt Meter
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 134: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/134.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 135: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/135.jpg)
Torque Equation
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 136: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/136.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 137: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/137.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 138: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/138.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 139: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/139.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 140: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/140.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 141: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/141.jpg)
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 142: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/142.jpg)
Two Wattmeter Method
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE
![Page 143: Measurements and Instrumentation - Electrical and electronics instruments](https://reader034.fdocuments.net/reader034/viewer/2022042503/587b7ec81a28ab9d448b4c05/html5/thumbnails/143.jpg)
Two Element Method
JCT COLLEGE OF ENGINEERING AND
TECHNOLOGY, COIMBATORE