DC Load Lines MCQ’s

This set of Electronic Devices & Circuits Multiple Choice Questions & Answers (MCQs) focuses on “DC Load Lines”.

1. For the circuit shown, find the quiescent point.

a) (10V, 4mA)
b) (4V, 10mA)
c) (10V, 3mA)
d) (3mA, 10V)

2. Which of the following depicts the load line for the circuit shown below?

a) 

b) 

c)

d)

3. Which of the following depicts the DC load line?

a) 

b) 

c) 

d) 

4. For the circuit shown, find the quiescent point.

a) (6V, 1mA)
b) (4V, 10mA)
c) (10V, 3mA)
d) (3mA, 10V)

5. The DC equivalent circuit for an NPN common base circuit is.

a)

b)

c)

d)

6. What is the other representation of the given PNP transistor connected in common emitter configuration?

a)

b)

c)

d)

7. Which of the following depicts the load line for the given circuit?

a) 

b) 

c) 

d) 

8. The DC equivalent circuit for an NPN common emitter circuit is.

a)

b)

c)

d)

9. What is the DC characteristic used to prove that the transistor is indeed biased in saturation mode?
a) I_C = βI_B
b) I_C > βI_B
c) I_C >> βI_B
d) I_C < βI_B

10. For the circuit shown, find the quiescent point.

a) (10V, 4mA)
b) (4V, 10mA)
c) (10V, 3mA)
d) (3mA, 10V)