1. E1-E2=-1/2hν
2. E1-E2=1/2hν
3. E1-E2=+-hν
4. none
5. 12
6. 16
7. 24
8. 48
48
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
12
1. Zener diode
2. LED
3. Injection laser
4. Both (B)& (C)
5. 225
6. 215
7. 220
8. 235
225
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
None of these
1. Impurity density is constant up to the junction
2. varies linearly with distance
3. varies with square of distance
4. None of these
Impurity density is constant up to the junction
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
9600
1. Laser
2. LED
3. P-I-N diode
4. solar cell
solar cell
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
4
1. -5A & 2
2. 10A & 0.5
3. 5A & 2
4. 2.5A & 5
5. 1
6. 2
7. 3
8. 4
2
1. 60
2. 80
3. 100
4. ∞
100