demo11

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Question 1

In the network shown below, the value of current i in 14 Ω resistor will be:

rank
fig

  • 1 A

  • 2/3 A

  • 0 A

  • 3/5 A

Question 2

Consider the circuit shown in figure below:

rty
Circuit


What will be the value of capacitor ’C’ when it is transformed from star to delta connection?

  • 9 F

  • 3 F

  • 1 F

  • 6 F

Question 3

Consider a network shown in figure below. Find the equivalent resistance (Req) between the terminals a and b is _______ (in Ω, in integer).

hjk
circuit

  • 1

Question 4

For the following circuit shown in figure below, which of the following statement is/are correct?

tyu
Circuit

  • The value of C = 9 μF such that the current from source has a peak value of 0.24 A.

  • The value of C = 3 μF such that the current from source has a peak value of 0.25 A.

  • Equivalent capacitance across the terminal is 2.4 μF.

  • Equivalent capacitance across the terminal is 2.25 μF.

Question 5

A certain practical DC voltage source can provide a current of 2.5 A when its terminals are short-circuited and can provide a power of 80 W to 20 Ω load. The maximum power it could deliver to a well-chosen load resistance RL is _______(in Watts, in integer).

  • 125

Question 6

Find the voltage at point ‘P’ in the circuit shown in figure below: (If the value of each resistor in star-connection is
20/3 Ω).

ytui
circuit

  • -20 A

  • -23 A

  • -25 A

  • -18 A

Question 7

In the circuit below, the current excitation is is(t) = 8u(-t) A.

Gemini_Generated_Image_ilxt66ilxt66ilxt-removebg-preview
fig

The current iL(t) for (t ≥ 0) is-

  • (4 – 4e-5000t) A

  • 4e-5000t A

  • (4 – 4e-20000t) A

  • 4e-20000t A

Question 8

In the below circuit, the current in 8 Ω resistor is ________ (in A, round off to 2 decimal places).

uio
Circuit

  • 0.25

Question 9

Two network, N1 & N2 are described graphically in terms of their i–v relations & connected through a single resistor as shown. The current flowing through the circuit after connection is

Screenshot-2026-06-10-180618
circuit
Screenshot-2026-06-10-180918
Graph1
Screenshot-2026-06-10-181232
Graph2

  • 5mA

  • 0mA

  • -5mA

  • 2mA

Question 10

Find the current i (in A, in integer) when the network N is satisfying the reciprocity theorem.

tywe
Circuit

  • 2

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