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

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

Question 2

As the impedance increases, the admittance ____________

A. Increases

B. Decreases

C. Remains the same

D. Becomes zero

Question 3

In a parallel circuit, current in each impedance is_____________

A. equal

B. different

C. zero

D. infinite

Question 4

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

A. Resistance

B. Capacitance

C. Inductance

D. Admittance

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 admittance instead of _________

A. Resistance

B. Capacitance

C. Inductance

D. Impedance

Question 7

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 8

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 9

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 10

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 11

What is the unit of admittance?

A. ohm

B. henry

C. farad

D. ohm-1

Question 12

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

A. True

B. False