Electrical Basic MCQs (PDF Download)

Are friends looking for Electrical MCQs in pdf to help you prepare for an upcoming exam? You’ve come to the right place.

In this article, we have listed the Electrical MCQs with answers in pdf from the first several years’ papers. Electrical MCQs are extremely useful in preparing for any competitive exam. If you thoroughly read the Electrical MCQs, you will be able to improve your performance in any upcoming exam.

Electrical MCQs should always be studied by candidates preparing for the Electrical Exam. It is critical to understand the types of MCQs that will be asked in the Electrical exam.

Electrical Basic MCQs (FPSC, NTS, PPSC)

Q. Which of the following elements is/are active?

A. Voltage source

B. Current source

C. Both

D. None of these.

Q. What is the power of an equivalent delta-connected system if P is the power of a star-connected system?

A. P

B. 3P

C. P/3

D. None of the above

Q. The magnetic flux unit is

A. Newton

B. Ampere-turn

C. Weber

D. Tesla

Q. In an inductor, the voltage induced is represented as,

A. product of its inductance and current through it.

B. ratio of its inductance to the current through it.

C. ratio of the current through it to its inductance.

D. product of its inductance and rate of change of current through it.

Q. The instantaneous power of an inductor is proportional to

A. product of the instantaneous current and rate of change of current.

B. square of instantaneous current.

C. square of the rate of change of current.

D Temperature of the inductor.

Q. The resistivity unit is

A. Ω.

B. Ω – metre.

C. Ω / metre.

D. Ω / m².

Q. In one minute, how many coulombs of charge flow through a circuit carrying a current of 10 A?

A. 10

B. 60

C. 600

D. 1200

Q. R is the resistance of a conductor with diameter d and length l. The resistance is reduced by halving the conductor’s diameter and doubling its length.

A. R Ω

B. 2R Ω

C. 4R Ω

D. 8R Ω

Q. The conductor’s resistivity is determined by

A. area of the conductor.

B. length of the conductor.

C. type of material.

D. none of these.

Q. The amount of electrons flowing through a circuit if 1 A current flows through it is

A. 0.625 × 10¹⁹

B. 1.6 × 10¹⁹

C. 1.6 × 10-¹⁹

D. 0.625 × 10-¹⁹

Q. Which of the following elements are passive?

A. Resistor

B. Bulb

C. Both

D. None of these.

Q. In an ideal inductor, power dissipation is

A. Maximum

B. Minimum

C. Zero

D. A finite value

Q. The inductor does not allow for a sudden change in voltage.

A. current

B. voltage

C. power

D. None of the above

Q.The capacitor does not allow for a sudden change in?

A. current

B. voltage

C. power

D. None of the above

Electrical Basic MCQs (PDF Download)

Electrical Basic MCQs (FPSC, NTS, PPSC)

Geography & Physiography

Pak Studies & Affairs

Everyday Science

English Portion

Computer Science

Islamic Portion

Urdu Portion

Math Questions with Solution

Electrical Basic MCQs (FPSC, NTS, PPSC)

Geography & Physiography

Pak Studies & Affairs

Everyday Science

English Portion

Computer Science

Islamic Portion

Urdu Portion

Math Questions with Solution

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