AC Parallel Circuits MCQ Questions & Answers

AC Parallel Circuits MCQs : This section focuses on the "AC Parallel Circuits". These Multiple Choice Questions (MCQs) should be practiced to improve the AC Parallel Circuits skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

In a parallel circuit, current in each impedance is_____________

A. equal

B. different

C. zero

D. infinite

Question 2

if the impedance of a system is 4 ohm, calculate its admittance.

A. 0.25 ohm-1

B. 4 ohm-1

C. 25 ohm-1

D. 0.4 ohm-1

Question 3

Which, among the following is the correct expression for admittance?

A. Y=Z

B. Y=1/Z

C. Y=Z^2

D. Y=1/Z^2

Question 4

As the impedance increases, the admittance ____________

A. Increases

B. Decreases

C. Remains the same

D. Becomes zero

Question 5

In a series circuit, all components are connected end-to-end, forming a single path for electrons to flow.

A. True

B. False

Question 6

In a parallel circuit, we consider _____________ instead of impedance.

A. Resistance

B. Capacitance

C. Inductance

D. Admittance

Question 7

In a parallel circuit, we consider admittance instead of _________

A. Resistance

B. Capacitance

C. Inductance

D. Impedance

Question 8

In A parallel circuit, with any number of impedances, The voltage across each impedance is?

A. equal

B. divided equally

C. divided proportionaly

D. zero

Question 9

The admittance of a system is 10 ohm-1, calculate its impedance.

A. 10 ohm

B. 0.1 ohm

C. 1 ohm

D. 1.1 ohm

Question 10

What is the unit of admittance?

A. ohm

B. henry

C. farad

D. ohm-1

Question 11

Parallel AC circuits exhibit the same fundamental properties as parallel DC circuits

A. True

B. False

Question 12

Which, among the following is the correct expression for impedance?

A. Z=Y

B. Z=1/Y

C. Z=Y^2

D. Z=1/Y^2