1.
2.
3.
4.
1.
2.
3.
4.
1.
2.
3.
4.
1. 40mA
2. 4mA
3. 2mA
4. 20mA
20mA
1. Both P and n regions are heavily doped
2. Both P and n regions are lightly doped
3. Only n region is heavily doped
4. Only p region is heavily doped
Both P and n regions are heavily doped
1. 2W
2. 3W
3. 4W
4. 6W
2W
1. It is a dual of Thevenin theorem
2. Voltage contribution due to individual sources at nodes can be foung by this theorem
3. voltage source is replaced as open circuit
4. A current source is replaced as short circuit
Voltage contribution due to individual sources at nodes can be foung by this theorem
1. Thermionic emission
2. Hopping of charges across the junction
3. Diffusion of charge carriers the junction
4. Tunneling of charge carriers across the junction
Tunneling of charge carriers across the junction
1. 3/2
2. 2/3
3. 9/4
4. 4/9
3/2
1. Gets doubled
2. Gets halved
3. Remain unchanged
4. Becomes 4 times of original value
Remain unchanged