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22102 Mock test

You got 3 of 21 possible points.
Your score: 14%
Question 1

Which of the following is fundamental unit ?

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Mol 

0

Kelvin 

0

Candella 

0

All of above

0
Should have chosen
Question 2

In FPS system length is measured in,

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

meters 

0

Centimeters 

0

Pounds 

0

Foot

0
Should have chosen
Question 3

In Charles law which of the following is constant 

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Pressure 

0
Should have chosen

Temperature 

0

Volume 

0

All of above 

0
Question 4

The gas has _______________Speafic heat (s)

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Two

0
Should have chosen

One 

0

Unlimited 

0

Three 

0
Question 5

In Gay husaces law which of the following is constent 

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Pressure 

0

Temperature 

0

Volume 

0
Should have chosen

Act of above 

0
Question 6

A Pentawalent Impurity is called as____________impurity 

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Acceptor 

0

Intrinsic 

0

Exteinsic 

0

Doner 

0
Should have chosen
Question 7

In Conductors there is _________________ gap between valance band and conduction band 

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Very Large 

0

Large 

0

Small 

0

No

0
Should have chosen
Question 8

When Boron (B) is added to Pure Silicon (Si) we Get _________________semiConuctor

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

N-type 

0

P-type

0

None of above 

0
Should have chosen
Question 9

Is x = a^{2} b/c where the percentage error in a,b,&C are 2% , 3% and 5% respectively Total percentage error in x will be_____________________

Score: 0 of 2
ChoiceCorrect?ScoreCorrect answer

2.4%

0

12%

0
Should have chosen

10%

0

24%

0
Question 10

273.15 K when converted into desree celcius will become________________

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

273ºC

0

100ºC

0

0ºC

0
Should have chosen

32ºC

0
Question 11

The boiling Point of water in farfhenite scale is_______________

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

212ºF

0

273ºF

0

373ºF

0
Should have chosen

100ºF

0
Question 12

How many significant figures this reading has 0.0069

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

3

0

2

0
Should have chosen

5

0

4

0
Question 13

SI unit of magnetic field intensity is______________________

Score: 1 of 1
ChoiceCorrect?ScoreCorrect answer

Weber 

0

Candela

0

Maxwell 

0

Tesla 

Correct
1
Should have chosen
Question 14

SI unit of potential difference (PO) is given by_______________________________

Score: 1 of 1
ChoiceCorrect?ScoreCorrect answer

Volts (V)

Correct
1
Should have chosen

Joule (J)

0

Ampere (A)

0

Coulomb (C)

0
Question 15

When resistences are connected in parallel ____________ is same 

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Current 

Incorrect
0

Voltage 

0
Should have chosen

Charge

0

None of above 

0
Question 16

The ratio CP/CV is______________________

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Equal to 0.5

0
Should have chosen

Equal to 1

0

Less than 1 

Incorrect
0

Greater than 1

0
Question 17

Cp is always_____________CV

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Half of 

0

equal to 

0

Greater than 

0
Should have chosen

Smaller than 

Incorrect
0
Question 18

Which mode of heat transfer is fastest as all other modes 

Score: 1 of 1
ChoiceCorrect?ScoreCorrect answer

Conduction 

0

Convection 

0

Radilation 

Correct
1
Should have chosen

None of above 

0
Question 19

Which mode of heat transfer takes place without actual migration of particiles 

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Conduction 

0
Should have chosen

Conveection 

Incorrect
0

Radiatiion 

0

None of above

0
Question 20

There flask cused to keep liqued Hot or coll for long times has double walled glass vessel because 

Score: 0 of 1
ChoiceCorrect?ScoreCorrect answer

Glass is good conductor of Heat 

0

Glass is light in weight 

0

Glass is bad conductor of heat 

0
Should have chosen

Glass has good reflective porperty 

0