Users Also Read

MCQ's Search Engine

Electrical Engineering

Mechanical Engineering

Civil Engineering

Automobile Engineering

Chemical Engineering

Computer Engineering

Electronics Engineering

Medical Science Engg

Q1. | The superposition theorem is applicable to |

A. | voltage only [Wrong Answer] |

B. | current only [Wrong Answer] |

C. | both current and voltage [Wrong Answer] |

D. | current voltage and power [Correct Answer] |

View Answer
Explanation:-
Answer : DDiscuss it below :Sudarshan sen Said on 2021-11-14 22:52:37superposition theorem only for voltage and current calculation, not for power. Network Said on 2017-04-20 04:47:36Superpositi5 theorem is not applicable for power calculation !! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ Which of the following is the passive element?

Capacitance

Ideal current source

Ideal voltage source

All of the above

⇒ A passive 2-port network is in a steady-state. Compared to its input, the steady state output can never offer

higher voltage

lower impedance

greater power

better regulation

⇒ To neglect a voltage source, the terminals across the source are

open-circuited.

short-circuited.

replaced by some resistance.

replaced by inductor.

⇒ The circuit having same properties in either direction is known as____circuit.

bilateral

unilateral

irreversible

reversible

⇒ Kirchhoff's law is not applicable to circuits with

lumped parameters

passive elements

distributed parameters

non-linear resistances

⇒ The concept on which Superposition theorem is based is

reciprocity

duality

non-linearity

linearity

⇒ A human nerve cell has an open-circuit voltage of 80 mV and it can deliver a current of 5 nA through a 6 M ohm load. What is the maximum power available from the cell?

0.16 nW

16 mW

1.6 W

16 pW

⇒ To determine the polarity ofthe voltage drop across a resistor, it is necessary to know

value of current through the resistor

direction of current through the resistor

value of resistor

e.m.fs. in the circuit

⇒ When the power transferred to the load is maximum, the efficiency of power transfer is

25%.

75%.

50%.

100%.

⇒ A closed path made by several branches of the network is known as

branch

loop

circuit

junction

⇒ A network has 10 nodes and 17 branches. The number of d iferent node pair voltage would be

7

9

45

10

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

equal to load resistance

less than the load resistance

greater than the load resistance

none of the above

⇒ Kirchhoff's current law is applicable to only

junction in a network

closed loops in a network

electric circuits

electronic circuits

⇒ Ideal voltage source have

zero internal resistance.

infinite internal resistance.

low value of current.

large value of emf.

⇒ Superposition theorem is applicable for:

Linear circuits only.

Non-linear circuits only.

Linear and non-linear circuits both.

None of these.

⇒ The superposition theorem is applicable to

voltage only

current only

both current and voltage

current voltage and power

⇒ The elements which are not capable of delivering energy by its own are known as

unilateral elements.

nonlinear elements.

passive elements.

active elements

⇒ Which of the following is a bilateral element?

Constant current source

Constant voltage source

Capacitance

None of the above

⇒ An ideal voltage source has

zero internal resistance

open circuit voltage equal to the voltage on full load

terminal voltage in proportion to current

terminal voltage in proportion to load

⇒ In nodal analysis, if there are N nodes in the circuit, then how many equations will be written to solve the network?

N - 1.

N + 1.

N.

N - 2.

⇒ Between the branch voltages of a loop the KirchhofFs voltage law imposes

non-linear constraints

linear constraints

no constraints

none of the above

⇒ The theorem that enables a number of voltage (or cuiTent) sources to be combined directly into a single voltage (or current) source is the____ theorem.

compensation

reciprocity

Millman's

Maxwell's

⇒ Ideal current source have

zero internal resistance.

infinite internal resistance.

low value of voltage.

large value of current.

⇒ Which of the following is linear and bilateral parameter ?

resistors

semi-conductor diodes

electron tubes

transistor

⇒ A non-linear network does not satisfy

superposition condition

homogeneity condition

both homogeneity as well as superposition condition

homogeneity, superposition and associative condition

⇒ For a two-port symmetrical bilateral network, if A = 3 and B = 1 ω, the value of parameter C will be

4 s

6 s

8 s

16 s

⇒ Kirchhoff's current law states that

net current flow at the junction is positive

algebraic sum of the currents meeting at the junction is zero

no current can leave the junction without some current entering it.

total sum of currents meeting at the junction is zero

⇒ The circuit whose properties are same in either direction is known as

unilateral circuit

bilateral circuit

irreversible circuit

reversible circuit

⇒ Kirchhoff's laws are not applicable to circuits with

distributed parameters.

Jumped parameters

passive elements

nonlinear resistances

⇒ A circuit having neither any energy source nor emf source is called the____ circuit.

unilateral

bilateral

passive

active