Network Theory And Analysis MCQ Questions & Answers

41.
A delta circuit has each element of value $$\frac{{\text{R}}}{2}.$$ The equivalent elements of star circuit with be

A. $$\frac{{\text{R}}}{6}$$

B. $$\frac{{\text{R}}}{3}$$

C. 2R

D. 3R

Answer & Solution Discuss in Board Save for Later

42.
“Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen terminals of the load”. The above statement is associated with

A. Millman’s theorem

B. Thevenin’s theorem

C. Superposition theorem

D. Maximum power transfer theorem

Answer & Solution Discuss in Board Save for Later

43.
“In any linear bilateral network, if a source of e.m.f. E in any branch produces a current I in any other branch, then same e.m.f. acting in the second branch would produce the same current / in the first branch”. The above statement is associated with

A. Compensation theorem

B. Superposition theorem

C. Reciprocity theorem

D. None of the above

Answer & Solution Discuss in Board Save for Later

44.
“In any network containing more than one sources of e.m.f. the current in any branch is the algebraic sum of a number of individual fictitious currents (the number being equal to the number of sources of e.m.f.), each of which is due to separate action of each source of e.m.f., taken in order, when the remaining sources of e.m.f. are replaced by conductors, the resistances of which are equal to the internal resistances of the respective sources”.
The above statement is associated with

A. Thevenin’s theorem

B. Norton’s theorem

C. Superposition theorem

D. None of the above

Answer & Solution Discuss in Board Save for Later

45.
Which of the following is the passive element?

A. Capacitance

B. Ideal current source

C. Ideal voltage source

D. All of the above

Answer & Solution Discuss in Board Save for Later

46.
For high efficiency of transfer of power, 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 & Solution Discuss in Board Save for Later

47.
For maximum transfer of power, internal resistance of the source should be

A. Equal to load resistance

B. Less than the load resistance

C. Greater than the load resistance

D. None of the above

Answer & Solution Discuss in Board Save for Later

48.
The circuit has resistors, capacitors and semiconductor diodes. The circuit will be known as

A. Nonlinear circuit

B. Linear circuit

C. Bilateral circuit

D. None of the above

Answer & Solution Discuss in Board Save for Later

49.
A linear resistor having 0 < R < $$\infty \,$$ is a

A. Current controlled resistor

B. Voltage controlled resistor

C. Both current controlled and voltage controlled resistor

D. None of the above

Answer & Solution Discuss in Board Save for Later

50.
Superposition theorem can be applied only to circuits having

A. Resistive elements

B. Passive elements

C. Nonlinear elements

D. Linear bilateral elements

Answer & Solution Discuss in Board Save for Later

Network Theory And Analysis MCQ Questions & Answers | ECE

41. A delta circuit has each element of value $$\frac{{\text{R}}}{2}.$$ The equivalent elements of star circuit with be

Answer & Solution

42. “Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen terminals of the load”. The above statement is associated with

Answer & Solution

43. “In any linear bilateral network, if a source of e.m.f. E in any branch produces a current I in any other branch, then same e.m.f. acting in the second branch would produce the same current / in the first branch”. The above statement is associated with

Answer & Solution

Answer & Solution

45. Which of the following is the passive element?

Answer & Solution

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

Answer & Solution

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

Answer & Solution

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

Answer & Solution

49. A linear resistor having 0 < R < $$\infty \,$$ is a

Answer & Solution

50. Superposition theorem can be applied only to circuits having

Answer & Solution

41.
A delta circuit has each element of value $$\frac{{\text{R}}}{2}.$$ The equivalent elements of star circuit with be

42.
“Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen terminals of the load”. The above statement is associated with

43.
“In any linear bilateral network, if a source of e.m.f. E in any branch produces a current I in any other branch, then same e.m.f. acting in the second branch would produce the same current / in the first branch”. The above statement is associated with

45.
Which of the following is the passive element?

46.
For high efficiency of transfer of power, internal resistance of the source should be

47.
For maximum transfer of power, internal resistance of the source should be

48.
The circuit has resistors, capacitors and semiconductor diodes. The circuit will be known as

49.
A linear resistor having 0 < R < $$\infty \,$$ is a

50.
Superposition theorem can be applied only to circuits having