Network interview questions 2023

 Network interview NETWORK THEOREMS Question Bank 

Network Theory

Network interview questions 2023: Types of questions and answers in Network Theorems, Network Theory, Network Theory quiz questions, and answers. 

 

1. Kirchhoff s voltage law applies to circuits with

A) nonlinear elements only
B) linear elements only
C) linear, non-linear, active, and passive elements.
D) linear, non-linear, active, passive, time-varying as well as time-in-variant elements

ANSWER= (D) linear, non-linear, active, passive, time-varying as well as time-in-variant elements

 

2. The resistance LM will be

A) 6.66 Q
B) 12 Q
C) 18Q
D) 20Q

ANSWER= (A) 6.66 Q

 

3. For high efficiency of transfer of power, the internal resistance of the source should be

A) equal to the load resistance
B) less than the load resistance
C) more than the load resistance
D) none of the above

ANSWER= (B) less than the load resistance

 

4. Efficiency of power transfer when the maximum transfer of power c xerosis

A) 100%
B) 80%
C) 75%
D) 50%

ANSWER= (D)50%

 

5. If the resistance across LM in Fig. 2.30 is 15 ohms, the value of R is

A) 10 Q
B) 20 Q
C) 30 Q
D) 40 Q

ANSWER= (C)30 Q

 

6. For maximum transfer of power, the internal resistance of the source should be

A) equal to the load resistance
B) less than the load resistance
C) greater than the load resistance
D) none of the above

ANSWER= (A)equal to the load resistance

 

7. If the energy is supplied from a source, whose resistance is 1 ohm, to a load of 100 ohms the source will be

A)a voltage source
B) a current source
C) both of above
D) none of the above

ANSWER= (A)a voltage source

 

8. The circuit whose properties are the same in either direction is known as

A) unilateral circuit
B) bilateral circuit
C) irreversible circuit
D) reversible circuit

ANSWER= (B) bilateral circuit

 

9. In a series-parallel circuit, any two resistances in the same current path must be in

A) series with each other
B) parallel with each other
C) series with the voltage source.’
D) parallel with the voltage source

ANSWER= (A)series with each other

 

10. The circuit has resistors, capacitors, and semiconductor diodes. The circuit will be known as?

A) non-linear circuit
B) linear circuit
C) bilateral circuit
D) none of the above

ANSWER= (A) non-linear circuit

 

11. A non-linear network does not satisfy?

A) superposition condition
B) homogeneity condition
C) both homogeneity as well as superposition condition
D) homogeneity, superposition, and associative condition

ANSWER= (C)both homogeneity as well as superposition condition

 

12. An ideal voltage source has? system?

A) zero internal resistance
B) open circuit voltage equal to the voltage on full load
C) terminal voltage in proportion to current
D) terminal voltage in proportion to load

ANSWER= (A) zero internal resistance.

 

13. A network that contains one or more than one source of e.m.f. is known as

A) linear network
B) non-linear network
C) passive network
D) active network

ANSWER= (C) passive network

 

14. The superposition theorem applies to

A) linear, non-linear, and time-variant responses
B) linear and non-linear resistors only
C) linear responses only
D) none of the above

ANSWER= (C) linear responses only

 

15. Which of the following is not a nonlinear element?

A) Gas diode
B) Heater coil
C) Tunnel diode
D) Electric arc

ANSWER= (U)U CHECK COMMENTS