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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

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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

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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

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Question 4

As the impedance increases, the admittance ____________

A. Increases
B. Decreases
C. Remains the same
D. Becomes zero

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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

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Question 6

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

A. Resistance
B. Capacitance
C. Inductance
D. Admittance

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Question 7

In a parallel circuit, we consider admittance instead of _________

A. Resistance
B. Capacitance
C. Inductance
D. Impedance

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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

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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

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Question 10

What is the unit of admittance?

A. ohm
B. henry
C. farad
D. ohm-1

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Question 11

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

A. True
B. False

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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

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