the probably of recombination o holes and electrons in a saemiconductor in proportions

1.  Density of electrons

2.  Density of electrons of Holes

3.  density of Holes and n4

4.  none

View Answer  
4
Correct Answer :

density of Holes and n4


Explanation :
No Explanation available for this question

The average value of the delayed full-wave rectified sine wave as shown in figure is

1.  Ym/π

2.  2Ym/π

3.  3Ym/2π

4.  Ym/2π

View Answer  
4
Correct Answer :

3Ym/2π


Explanation :
No Explanation available for this question

Diffusion constant for free electrons in Silicon expressed in cm2/s is

1.  13

2.  40

3.  34

4.  99

View Answer  
4
Correct Answer :

34


Explanation :
No Explanation available for this question

The value of I1 in the circuit is

1.  8A

2.  0.29A

3.  1.71A

4.  2A

View Answer  
4
Correct Answer :

1.71A


Explanation :
No Explanation available for this question

Diffusion Constant for free electrons in Ge(in cm2/s) is

1.  13

2.  40

3.  35

4.  99

View Answer  
4
Correct Answer :

99


Explanation :
No Explanation available for this question

A circuit and its equivalent B are shown, find E and Z

1.  6V, 6

2.  1/2V, 6

3.  1.8V, 1.8

4.  18/11V, 6/11

View Answer  
4
Correct Answer :

18/11V, 6/11


Explanation :
No Explanation available for this question

Diffusion constant for holes in Ge is

1.  13

2.  30

3.  47

4.  99

5.  

View Answer  
5
Correct Answer :

47


Explanation :
No Explanation available for this question

Mobility of charge carriers equals

1.  V/E

2.  V2/E

3.  VE

4.  V/E

View Answer  
4
Correct Answer :

V/E


Explanation :
No Explanation available for this question

Obtain potential at node B w.r.t. ground for the network shown below

1.  1V

2.  (256/35)V

3.  (63/64)V

4.  (256/64)V

View Answer  
4
Correct Answer :

(256/35)V


Explanation :
No Explanation available for this question

Mobility of free electrons in Si at 300k is

1.  480

2.  1350

3.  1900

4.  3900

View Answer  
4
Correct Answer :

1350


Explanation :
No Explanation available for this question
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