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22102 Unit I online test

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

Silicon (Si) and Germanium (Ge) are _______________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer
Selected

Trivalent 

Incorrect
0

Divalent 

0

Pentavalent 

0
Should have chosen

Tetavalent 

0
Question 2

A dwped semiconductor is Called _____________________semiConductor

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Extrinsic

0
Should have chosen
Selected

Intrinsic 

Incorrect
0

Pentavalent

0

Pentavalent

0
Question 3

The General gas equation is given by__________________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

VR = PT

0

PV = RT 

0
Should have chosen

PV = VR

0
Selected

PV = T

Incorrect
0
Question 4

The gas has _______________Speafic heat (s)

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Your answerChoiceCorrect?ScoreCorrect answer
Selected

Unlimited 

Incorrect
0

One 

0

Two

0
Should have chosen

Three 

0
Question 5

A Pure semiconductor is Called ___________semiconductors 

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Intrinsic 

0
Should have chosen

Trivalent 

0
Selected

Extrinsic 

Incorrect
0

Pentavalent 

0
Question 6

Conduction is ___________than convection 

Score: 0 of 1
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Slower 

0
Should have chosen

Faster 

0
Selected

Medium 

Incorrect
0
Question 7

Which mode of heat transfer is slowest of all other models 

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Convection 

0

Conduction 

0
Should have chosen
Selected

Radiation 

Incorrect
0

None of above 

0
Question 8

Cp is always_____________CV

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Your answerChoiceCorrect?ScoreCorrect answer
Selected

equal to 

Incorrect
0

Smaller than 

0

Greater than 

0
Should have chosen

Half of 

0
Question 9

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

Score: 1 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Condultion

0

Convection 

0
Selected

Raliation 

Correct
1
Should have chosen

None of abve 

0
Question 10

The ratio CP/CV is______________________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Greater than 1

0

Less than 1 

0

Equal to 0.5

0
Should have chosen
Selected

Equal to 1

Incorrect
0
Question 11

273.15 K when conveted into Forhenite will become___________________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer
Selected

100ºF

Incorrect
0

0ºF

0

373ºF

0

32ºF

0
Should have chosen
Question 12

100ºC will be when converted into kelvin will become 

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

212 K

0
Selected

273 K

Incorrect
0

373 K

0
Should have chosen

-273 K

0
Question 13

The Boiling point of water in Kelvin scale of temperature is _______________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

373 K

0
Should have chosen

273 K

0

100 K

0
Selected

212 K

Incorrect
0
Question 14

The boiling Point of water in farfhenite scale is_______________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

273ºF

0
Selected

100ºF

Incorrect
0

212ºF

0

373ºF

0
Should have chosen
Question 15

32 F when converted into celcius will become_____________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer
Selected

100ºC

Incorrect
0

273ºC

0

0ºC

0
Should have chosen

373ºC

0