Application of Norton s theorem to a circuit yields:________________?

Equivalent current source and impedance in series

Equivalent current source and impedance in parallel

Equivalent current source and impedance in series

A linear resistor having 0 < R < o is a______________?

Both current controlled and voltage controlled resistor

In Thevenin s theorem, to find Z

All independent current sources are short circuited and independent voltage sources are open circuited

All independent voltage sources are open circuited and all independent current sources are short circuited

All independent voltage and current sources are short circuited

All independent voltage sources are short circuited and all independent current sources are open circuited

While calculating Rth in Thevenin s theorem and Norton equivalent

Only current sources are made dead

All independent sources are made dead

Only current sources are made dead

Only voltage sources are made dead

All voltage and current sources are made dead

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 .

above statement is associated with

Choose the incorrect statement: A branch formed by the parallel connection

A branch formed by the parallel connection of any resistor R and a short circuit has the characteristic of a short circuit.

A branch formed by the parallel connection of any resistor R and open circuit has the characteristic of an open circuit.

A branch formed by the parallel connection of any resistor R and a short circuit has the characteristic of a short circuit.

A branch formed by the series connection of any resistor R and an open circuit has the characteristic of an open circuit.

A branch formed by the series connection of any resistor R and a short circuit has the characteristic of resistor R.

Millman s theorem yields____________?

Equivalent voltage or current source

13 + Mcqs in Network Theorems Mcqs Page 1 McqOptions

1.	Application of Norton s theorem to a circuit yields:________________?
A.	Equivalent current source and impedance in parallel
B.	Equivalent current source and impedance in series
C.	Equivalent impedance
D.	Equivalent current source
Answer» B. Equivalent current source and impedance in series

Discussion

2.	A linear resistor having 0 < R < o is a______________?
A.	Current controlled resistor
B.	Voltage controlled resistor
C.	Both current controlled and voltage controlled resistor
D.	None of the above
Answer» D. None of the above

Discussion

3.	Which of the following is non-linear circuit parameter?
A.	Inductance
B.	Condenser
C.	Wire wound resistor
D.	Transistor
Answer» E.

Discussion

4.	Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen from the 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» E.

Discussion

5.	In Thevenin s theorem, to find Z
A.	All independent current sources are short circuited and independent voltage sources are open circuited
B.	All independent voltage sources are open circuited and all independent current sources are short circuited
C.	All independent voltage and current sources are short circuited
D.	All independent voltage sources are short circuited and all independent current sources are open circuited
Answer» E.

Discussion

6.	While calculating Rth in Thevenin s theorem and Norton equivalent
A.	All independent sources are made dead
B.	Only current sources are made dead
C.	Only voltage sources are made dead
D.	All voltage and current sources are made dead
Answer» B. Only current sources are made dead

Discussion

7.	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 .
A.	above statement is associated with
B.	Compensation theorem
C.	Superposition theorem
D.	Reciprocity theorem
Answer» D. Reciprocity theorem

Discussion

8.	Choose the incorrect statement: A branch formed by the parallel connection
A.	A branch formed by the parallel connection of any resistor R and open circuit has the characteristic of an open circuit.
B.	A branch formed by the parallel connection of any resistor R and a short circuit has the characteristic of a short circuit.
C.	A branch formed by the series connection of any resistor R and an open circuit has the characteristic of an open circuit.
D.	A branch formed by the series connection of any resistor R and a short circuit has the characteristic of resistor R.
Answer» B. A branch formed by the parallel connection of any resistor R and a short circuit has the characteristic of a short circuit.

Discussion

9.	Superposition theorem can be applied only to circuits having____________?
A.	Resistive elements
B.	Passive elements
C.	Non-linear elements
D.	Linear bilateral elements
Answer» E.

Discussion

10.	Millman s theorem yields____________?
A.	Equivalent resistance
B.	Equivalent impedance
C.	Equivalent voltage source
D.	Equivalent voltage or current source
Answer» E.

Discussion

11.	Which of the following is the passive element?
A.	Capacitance
B.	Ideal current source
C.	Ideal voltage source
D.	All of the above
Answer» B. Ideal current source

Discussion

12.	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» D. None of the above

Discussion

13.	Any number of current sources in parallel may be replaced by a single current source whose current is the algebraic sum of individual source currents and source resistance is the parallel combination of individual source resistances . This statement is associated with:
A.	Thevenin s theorem
B.	Millman s theorem
C.	Maximum power transfer theorem
D.	None of the above
Answer» C. Maximum power transfer theorem

Discussion

Explore topic-wise MCQs in Electrical Engineering Mcqs.

Application of Norton s theorem to a circuit yields:________________?

A linear resistor having 0 < R < o is a______________?

Which of the following is non-linear circuit parameter?

Maximum power output is obtained from a network when the load resistance is equal to the output resistance of the network as seen from the terminals of the load . The above statement is associated with____________?

In Thevenin s theorem, to find Z

While calculating Rth in Thevenin s theorem and Norton equivalent

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 .

Choose the incorrect statement: A branch formed by the parallel connection

Superposition theorem can be applied only to circuits having____________?

Millman s theorem yields____________?

Which of the following is the passive element?

Any number of current sources in parallel may be replaced by a single current source whose current is the algebraic sum of individual source currents and source resistance is the parallel combination of individual source resistances . This statement is associated with: