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Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Test  >  Basic Electrical Technology  >  Test: Inductive & Non-Inductive Circuits - Electrical Engineering (EE) MCQ

Inductive & Non-Inductive Circuits - Free MCQ Practice Test with solutions,


MCQ Practice Test & Solutions: Test: Inductive & Non-Inductive Circuits (10 Questions)

You can prepare effectively for Electrical Engineering (EE) Basic Electrical Technology with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Inductive & Non-Inductive Circuits". These 10 questions have been designed by the experts with the latest curriculum of Electrical Engineering (EE) 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 10 minutes
  • - Number of Questions: 10

Sign up on EduRev for free to attempt this test and track your preparation progress.

Test: Inductive & Non-Inductive Circuits - Question 1
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In case of Inductive circuit, Frequency is ______________ to the inductance.

Detailed Solution: Question 1

The formula for frequency in an inductive circuit is:
XL=2*π*f*L.
Therefore: f is inversely proportional to L.

Test: Inductive & Non-Inductive Circuits - Question 2
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In case of Inductive circuit, Frequency is ______________ to the current.

Detailed Solution: Question 2

Inductance is inversely proportional to current since, as the inductance increases, current decreases.

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Test: Inductive & Non-Inductive Circuits - Question 3
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In an inductive circuit, when the impedance value increases, the circuit power factor?

Detailed Solution: Question 3

 The power factor, that is, cos(phi) is equal to the resistance divided by the impedance in the circuit, hence as impedance increases, the power factor decreases.

Test: Inductive & Non-Inductive Circuits - Question 4
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 If the current and voltage are 90 degree out of phase, the power factor will be?

Detailed Solution: Question 4

The power factor is the cosine of the angle in between the voltage and the current. If the angle between the voltage and current is 90, then cos90=0. Hence, the power factor is zero.

Test: Inductive & Non-Inductive Circuits - Question 5
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In a pure inductive circuit, the power factor is __________

Detailed Solution: Question 5

In a pure inductive circuit, current is lagging by 90 degrees from the voltage. The power factor is the cosine of the angle in between the voltage and the current. If the angle between the voltage and current is 90, then cos90=0. Hence, the power factor is zero.

Test: Inductive & Non-Inductive Circuits - Question 6
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 If the power factor is 1/10 and the value of inductive reactance is 20 ohm, calculate the resistance in the circuit.

Detailed Solution: Question 6

We know that:
cos(φ)=R/Z

given Z = 20 ohm, cos(φ) = 1/10

so R comes out to be 2 ohm.

Test: Inductive & Non-Inductive Circuits - Question 7
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If the resistance in a circuit is 2 ohm and the impedance is 20 ohm, calculate the power factor.

Detailed Solution: Question 7

We know that:
cos(ϕ) = R/Z = 2/20 = 1/10 ohm.

Test: Inductive & Non-Inductive Circuits - Question 8
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 If the power factor is 1/10 and the resistance is 2 ohm, calculate the impedance.

Detailed Solution: Question 8

We know that:
cos(phi) = R/Z
From the given question, we find that the inductive reactance is 20 ohm.

Test: Inductive & Non-Inductive Circuits - Question 9
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What is the unit for inductive reactance?

Detailed Solution: Question 9

Inductive reactance is nothing but the impedance. Impedance is the AC equivalent of resistance, hence the unit for inductive reactance is ohm.

Test: Inductive & Non-Inductive Circuits - Question 10
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An induced emf is said to be ________

Detailed Solution: Question 10

Any circuit in which a change of current is accompanied by a change of flux, and therefore by an induced emf, is said to be inductive.

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About this Electrical Engineering (EE) Practice Test

This test contains 10 MCQs on Inductive & Non-Inductive Circuits with detailed solutions for each question. It is part of the Basic Electrical Technology course on EduRev, designed to align with the current Electrical Engineering (EE) syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

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