Define engine Define motor Describe the difference between the two. Describe how both operate.

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ENGINES VS. MOTORS

Transcript of Define engine Define motor Describe the difference between the two. Describe how both operate.

Page 1: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

ENGINES VS. MOTORS

Page 2: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

Objectives

Define engine

Define motor

Describe the difference between the two.

Describe how both operate.

Page 3: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

Why?

Why do we need to know the difference

between an engine and a motor?

Why do we need to know how they

operate?

Why do we need to know the parts of an

engine and a motor?

Page 4: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

What?

What is an engine?

What is a motor?

How does an engine operate?

How does a motor operate?

What are the parts of an engine?

What are the parts of a motor?

Page 5: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

Engine

What is an engine? A machine for converting thermal energy into

mechanical energy or power to produce force and motion.

A machine that uses a fuel source to create energy.

Chemical into mechanical

Page 6: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

Engines

2 stroke engines Lawn & garden equipment Dirt bikes Small outboard motors

4 stroke engines Intake Compression Power Exhaust

Page 8: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

Motor

What is a motor? A device that converts electrical energy to

mechanical torque. Electrical into mechanical power

Page 9: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

Motor

Page 10: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

Motor

An electric motor is all about magnets and magnetism.

A motor uses magnets to create motion.

Attracting and repelling forces create rotational motion.

Page 11: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

Motor

Page 12: Define engine  Define motor  Describe the difference between the two.  Describe how both operate.

Review

What is an engine?

What is a motor?

How does an engine operate?

How does a motor operate?

What are the parts of an engine?

What are the parts of a motor?