Reliance Power sample questions

7/28/2019 Reliance Power sample questions

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Question

why we can shut down dischareged valve ofcentrifugal pump

while running?Rank

Answer Posted

By

Question Submitted By :: Guest

I also faced this Question!! © ALL Interview .com

Answer for storing the pressure energy in water,

after opening the valve this pressure energy

converted into potential head and we will get

required head.

0 Pawar Vikas

Shahaji

Question 5+5+2+2 Rank Answer Posted

By

Question Submitted By :: Ssc This Interview Question Asked @ JY


Answer 14 0 Ssc

Question What Equilibrium? Rank Answer Posted

By

Question Submitted By :: Cmkashifabrar


Answer When refrigerant (water) molecules leave the

solution at the

same rate that they are being absorbed, the

solution is said

to be in equilibrium.

0 Cmkashifabrar

Answer if the internal force of any body is equal to

the external

force then this state is called equilibrium.

1 Md.shakir

Ahasan

[KOOLTEK (PVT) LTD]

http://allinterview.com/showqa/Mechanical-Engineering/page1.html#aid



http://history.back%28%29/





















Question What is BTU? Rank Answer Posted

By


This Interview Question Asked @ Yes


Answer Abbreviation for British Thermal Unit. The

amount of heat

required to raise one pound of water 1F.

0 Cmkashifabrar

Question What is Automatic gas pilot device? Rank Answer Posted

By


This Interview Question Asked @ Netcodietsmann


Answer A gas pilot incorporating a device, which

acts to

automatically shutoff the gas supply to the

appliance burner

if the pilot flame is extinguished.

0 Cmkashifabrar

Question What is atmospheric pressure? Rank Answer Posted

By



Answer The pressure exerted upon the earth's surface

by the weight of

atmosphere above it.

0 Cmkashifabrar

Answer the pressure exerted by the atmosphere 0 San [KOOLTEK


















or

the amount of pressure the air around us

exerts on our

bodies at sea level, about 14.7 pounds of

pressure per

square inch

(PVT) LTD]

Question What is coefficient of performance? Rank Answer Posted

By



Answer The ratio of the amount of work obtained from

a machine to heamount of energy supplied.

0 Cmkashifabrar

Question What is Evaporator? Rank Answer Posted

By



Answer Heats and vaporizes refrigerant liquid from

the condenser

using building system water.

0 Cmkashifabrar

Question What is freezing point? Rank Answer Posted

By



Answer The temperature at which the removal of any

heat will begin a

change of state from a liquid to a solid.

0 Cmkashifabrar

























Answer The temperature at which a liquid changes

state and forms a

solid.

0 San [KOOLTEK (PVT) LTD]

Question What is heat exchanger? Rank Answer Posted

By



Answer Any device for transferring heat from one

fluid to another.0 Cmkashifabrar

Answer A heat exchanger is a device built for

efficient heat

transfer from one medium to another. The

media may be

separated by a solid wall, so that they never

mix, or they

may be in direct contact

0 San

[KOOLTEK (PVT) LTD]

Question What is refrigerant? Rank Answer Posted

By



Answer water is a refrigerent 0 Mohamed

Shameer

Answer Any substance that transfers heat from one

place to another,

creating a cooling effect. water is the

refrigerant in

absorption machines.

0 Cmkashifabrar [KOOLTEK

(PVT) LTD]
































Question what is ton(refrigeration)? Rank Answer Posted

By



Answer The amount of heat absorbed by melting one

ton of ice in 24

hours.

0 Cmkashifabrar

Question What is ton (refrigeration)? Rank Answer Posted

By



Answer The amount of heat absorbed by melting one

ton of ice in 24

hours.











Questionif today is monday after 61 days it will be? Rank

Answer Posted

By

Question Submitted By :: Rinku.sadhwani

This Interview Question Asked @ it company


Answer It will be saturday....

61%7=50 Sridhar

Answer Friday 0 Ankur Bansal

[.asd]

Question

Potatoes are made up of 99% water and 1%“potato matter.” Jack bought 100 pounds of potatoes and leftthem outside inthe sun for a while. When he returned, hediscovered thatthe potatoes had dehydrated and were now only

made up of 98% water. How much did the potatoes now weigh?

Rank Answer Posted

By

Question Submitted By :: Gaurav

This Interview Question Asked @ cts


Answer 100 pounds make 400*100=40,000 gms means 40

kgs

98% of water+ 1% of potato material makes it

99%

weight of potatoes is now= 99*(40/100)=39.6

kg

0 Ankur Bansal

http://allinterview.com/showqa/Aptitude-Questions/page1.html#aid










Question

5+3+2=1510129+2+4=1836625+4+5=2025047+2+5=?

Rank Answer Posted

By

Question Submitted By :: Nandan U D

This Interview Question Asked @ TCS


Answer 7+2+5=143542

Given a+b+c=?

The first two digits are 'a * b' which is '7

* 2 = 14'

The second two digits are 'a * c' which is '7

* 5 = 35'

The last two digits are '(a + c) * b' but

then the two digits are reversed, which is

'(7 + 5) * 2 = 24' which is then flipped to

be 42

0 Sausage

Question

A number when divided by D leaves a remainderof 8 and when

divided by 3D leaves a remainder of 21 . Whatis theremainder left, when twice the number isdivided by 3D?

Rank Answer Posted

By

Question Submitted By :: Sre

This Interview Question Asked @ TCS , Tcs


Answer 9 0 Neeraj

Answer The number is 60.

if we divide with d=13 the remainder is 8.0 Rajacs41
















if we divide with 3*13=39 the remainder is

21.

twice the number 2*60=120 which will be

divided by 3*13=39.

so the remainder is 3.

Question

One day Alice meets pal and byte in fairyland.She knowsthat pal lies on Mondays, Tuesdays and

Wednesdays and tells the truth on the other days of the week

byte, on theother hand, lies on Thursdays, Fridays and Saturdays, buttells the truth on the other days of the week.

Now they make the following statements to Alice – pal.Yesterday wasone of those days when I lie byte. Yesterday

was one ofthose days when I lie too. What day is it???

Rank Answer Posted

By




Answer Thursday 0 Rajacs41

Question

A horse chases a pony 2 hours after the ponyruns. Horsetakes 4 hours to reach the pony. If theaverage speed ofthe horse is 81 kmph, what s the average speed of the pony?

Rank Answer Posted

By




Answer 54 0 Rao
















Answer pony = 2 hours + 4 hours= 6 hours.

horse= 4 hours= 4 hours.

4*81=324

324/6=54=>average speed of pony.

0 Rajacs41

Question

) Peter and Paul are two friends. The sum oftheir ages is42 years. Peter is twice as old as Paul was

when Peter wasas old as Paul is now. What is the present age

of Peter?

Rank Answer Posted

By




Answer Peter is 24

Paul is 180 Tanmay

Question) Difference between two numbers is 4 and their product is17. Then find the sum of their squers?

Rank Answer Posted

By




Answer (x-y)^2=(x^2+y^2)-2xy

16=(x^2+y^2)-34

(x^2+y^2)=50

0 Tanmay

Answer 49.99 0 Jeeshma























Question

Determine the distance between x-intercept and 2-interceptof the plane where equation is 6x+8y-32=72.(pls give me theanswer with a clear solution)

Rank Answer Posted

By




Answer your given eqn. is of line not plane .. if

there is eqn like

6x+8y-3z=72,then the intercept will we

(6/72,8/72,-3/72)

means (12,9,24)..points on x,y and z axis

will be

(12,0,0),(0,9,0),(0,024) respectively.now we

can easily find

out the distance between any two points..so

in this casedis. b/w x and y intercept will be 15 and x

and z will be

26.somthing..similarly we can determine the

distane from any

intercept to any plane...

0 Gaurav Jha

Answer x=17.3 y=3 0 Abhnandan









Back to Questions Page

Question

20 people meet and shake hands. The maximum number of hand shakes possible if there is to be no„cycle‟ of handshakes

is( a cycle of handshake is a sequenceof people a1,a2,…..ak)such that

people(a1,a2),(a2,a3)…..(a(k-1),ak),(a2,a1)shake hand is

Rank Answer Posted By




Answer using this formula we can find the themaximum no of hand

shakes i.e n(n+1)/2

=19(20)/2

=190 times

0 Linga

Question

) There are two water tanks A & B, where A is smaller thanB. While water fills at the rate of one

litre every hour in A, it gets filled up litres10, 20, 40,80, 160 in tank B.(At the end of first hour, B has 10litres and at the end of second hour, it has 20 and 30 ml.)If tank B is 1/16filled after 13 hours. What is thetotal duration required to fill completely?





Answer 17 hours 0 Tendlya

Question ) A rope of given length is used to Rank Answer Posted By

http://allinterview.com/Interview-Questions/Aptitude-Questions/page2.html













form a triangle ofsides 23, 24, 34 cm. If the same ropeis used to form asquare, what would be the area ofsquare?


This Interview Question Asked @ TCS , Tcs


Answer 16 0 Nandan

Answer 169 0 Nandan

Answer 410.0625 0 Shalini

Answer 315.06

0 Raj

Answer 5.0625 0 Jeeshma

Answer ans is 410.0625 bcoz the same

perimeter is used to form a

square......

perimeter/4 gives each side of a

square=(23+24+34)/4

=81/4=20.25

hence area=20.25*20.25=410.0625

..

0 Yamini









































Question A gets 10% more marks than B.Then Bgets Rank Answer Posted By

Question Submitted By :: Anbarasu04 This Interview Question Asked @ BirlaSoft , Mnc


Answer A gets 10% more marks than B.Then B

gets 9.1% less marks than A0 Vasu

Answer ANSWER:B gets 9.1% less marks than A

EXPLAIN:A=B+.1B

A=1.1B

B=A/1.1

B=.909A

B=A-.091A

Then the answer is b gets 9.1% marks

then A

0 Somasundarraj

Question

5.A and B invest Rs.200 and Rs.300respectively in a

business for a period of 3 years,respectively. Then the

profit will be divided in the ratio


Question Submitted By :: Anbarasu04

This Interview Question Asked @ BirlaSoft


Answer 2:3 0 Chandu

Question

My flight takes of at 2am from a placeat 18N 10E and landed 10 Hrs later at a place withcoordinates 36N70W.

What is the local time when my planelanded.

















a) 6:00 am b) 6:40am c)7:40 d)7:00e)8:00

Question Submitted By :: Ishika


I also faced this Question!! © ALL Interview .com Answer 7:00 0 Shan

Question

In the reading room of a library, thereare23 reading spots.Each reading spot consists of a round table with 9 chairs

placed around it. There are somereaders such that in each

occupied reading spot there aredifferent numbers ofreaders. If in all there are 36readers, how many readingspots do not have even a singlereader?


Question Submitted By :: Vamsi



Answer AS ,There are some readers such that

in each

occupied reading spot there are

different numbers of

readers.

1+2+3+4+5+6+7+8= 36 readers

so ,8 spots have different readers.

remainings are 23-8= 15.

15 spots are empty.

0 D&20039;&20039;pansh

Answer he just said that in each different

spot there are different

number of readers. So there will be

many possibilities...

It is same as number of ways in which

you can make a sum of

0 Hari











9 using only digits from 1 to 9 each

at most once...

Consider

1+2+3+6+7+8+9 = 36

In this case answer is: 23-7 = 16

but different answers are possible

depending on case u choose

Question

A number when divided by D leaves aremainder of 8 and whendivided by 3D leaves a remainder of 21. What is the

remainder left, when twice the numberis divided by 3D?



This Interview Question Asked @ TCS , TCS, Tcs, Tcs


Answer 42 5 A.nisha

Question

Q2) Paul the octopus who has beenforecasting the outcomeof FIFA world cup matches withtremendous accuracy has now

been invited to predict ICC world cup matches in 2011. We will assume that the world cupcontenders have been divided into 2 groups of 9 teams each. Eachteam in a group playsthe other teams in the group. The toptwo teams from eachgroup enter the semi finals ( after

which the winner isdecided by knockout).

However, Paul has a soft spotfor India and whenIndia plays any team, Paul always backsIndia. Alas, his

predictions on matches involving Indiaare right only 2 outof 3 times. In order to qualify for the










semi finals, it issufficient for India to win 7 of itsgroup matches. What isthe probability that India will win theICC world cup




Answer 1/2 0 Vini

Questionques-- fint the sum of series-

1!+2!+....50!=?... Rank Answer Posted By

Question Submitted By :: Arun This Interview Question Asked @ TCS


Answer 50!(3.1*10^64)

because

a!>>(1!+2!+3!.......+a-1!) if a>10

so the best instant answer is 50!

0 Somasundarraj

Questionrich man keeps me in pocket,poor manthrows me away,kids eat

me,i'm an english word -u-e-l who am i?Rank Answer Posted By

Question Submitted By :: Guest


Answer Ego
















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