1.  E1-E2=-1/2hν

2.  E1-E2=1/2hν

3.  E1-E2=+-hν

4.  none

5.  12

6.  16

7.  24

8.  48

8
Correct Answer :

48


Explanation :
No Explanation available for this question

1.  A two-terminal element which is non-linear

2.  A non-linear inductance mutually coupled to an element in N1

3.  An element which is linear but mutually coupled to some element in N1

4.  A dependent source whose value depends on voltage in N1

5.  4

6.  6

7.  12

8.  18

8
Correct Answer :

12


Explanation :
No Explanation available for this question

1.  Zener diode

2.  LED

3.  Injection laser

4.  Both (B)& (C)

5.  225

6.  215

7.  220

8.  235

8
Correct Answer :

225


Explanation :
No Explanation available for this question

1.  The load impedance must also be inductive

2.  Sum of source and load impedance is zero

3.  Sum of source reactance and load reactance is zero

4.  None of these

5.  22

6.  36

7.  28

8.  None of these

8
Correct Answer :

None of these


Explanation :
No Explanation available for this question

1.  Impurity density is constant up to the junction

2.  varies linearly with distance

3.  varies with square of distance

4.  None of these

4
Correct Answer :

Impurity density is constant up to the junction


Explanation :
No Explanation available for this question

1.  Is a cumulative process like avalanche breakdown

2.  Occurs at higher voltage compared to avalanche breakdown

3.  Occurs at lesser voltage compared to avalanche breakdown

4.  Both (A) and (C)

5.  9000

6.  9400

7.  9600

8.  9800

8
Correct Answer :

9600


Explanation :
No Explanation available for this question

1.  Laser

2.  LED

3.  P-I-N diode

4.  solar cell

4
Correct Answer :

solar cell


Explanation :
No Explanation available for this question

1.  High forward Bias

2.  High Forward Bias and Impact ionization

3.  High reverse Bias

4.  All of these

5.  4

6.  5

7.  6

8.  8

8
Correct Answer :

4


Explanation :
No Explanation available for this question

1.  -5A & 2

2.  10A & 0.5

3.  5A & 2

4.  2.5A & 5

5.  1

6.  2

7.  3

8.  4

8
Correct Answer :

2


Explanation :
No Explanation available for this question

1.  60

2.  80

3.  100

4.  ∞

4
Correct Answer :

100


Explanation :
No Explanation available for this question

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