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22102 Unit I online test

You got 1 of 15 possible points.
Your score: 7%
Question 1

In insulators the Valancy band and condution band_________________

Score: 0 of 1
Your answerChoiceScore
Selected

Have small gap

0

Have huge gap 

0

overlap each other

0

None of above 

0
Question 2

Which of the following is NOT a conductor 

Score: 0 of 1
Your answerChoiceScore
Selected

Copper 

0

Aluminium 

0

Mica 

0

Iron

0
Question 3

The gap between valance band and conduction band is called 

Score: 0 of 1
Your answerChoiceScore
Selected

Breakdown gap 

0

Valancy gap 

0

Forbidden energy gap 

0

None of above 

0
Question 4

The General gas equation is given by__________________

Score: 0 of 1
Your answerChoiceScore

PV = VR

0

PV = RT 

0

VR = PT

0
Selected

PV = T

0
Question 5

Chose the including material__________

Score: 0 of 1
Your answerChoiceScore
Selected

Copper 

0

Germanium 

0

Mica

0

Silicon 

0
Question 6

The ratio CP/CV is______________________

Score: 0 of 1
Your answerChoiceScore

Equal to 0.5

0
Selected

Equal to 1

0

Less than 1 

0

Greater than 1

0
Question 7

Which mode of heat transfer can take place even without a medium 

Score: 0 of 1
Your answerChoiceScore
Selected

Condultion

0

Convection 

0

Raliation 

0

None of abve 

0
Question 8

Conduction is ___________than convection 

Score: 0 of 1
Your answerChoiceScore
Selected

Faster 

0

Slower 

0

Medium 

0
Question 9

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

Score: 0 of 1
Your answerChoiceScore

Conduction 

0

Conveection 

0
Selected

Radiatiion 

0

None of above

0
Question 10

Which mode of heat transfer is slowest of all other models 

Score: 0 of 1
Your answerChoiceScore
Selected

Convection 

0

Conduction 

0

Radiation 

0

None of above 

0
Question 11

100ºC will be when converted into kelvin will become 

Score: 0 of 1
Your answerChoiceScore
Selected

273 K

0

373 K

0

-273 K

0

212 K

0
Question 12

The boiling Point of water in farfhenite scale is_______________

Score: 0 of 1
Your answerChoiceScore

212ºF

0
Selected

100ºF

0

273ºF

0

373ºF

0
Question 13

A Cup of tea kept on table losses its heat by______________process 

Score: 0 of 1
Your answerChoiceScore
Selected

Conduction 

0

Convection 

0

Radiation 

0

All of above 

0
Question 14

273.15 K when converted into desree celcius will become________________

Score: 0 of 1
Your answerChoiceScore

273ºC

0
Selected

32ºC

0

0ºC

0

100ºC

0
Question 15

273.15 K when conveted into Forhenite will become___________________

Score: 1 of 1
Your answerChoiceScore
Selected

32ºF

1

100ºF

0

373ºF

0

0ºF

0