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, we consider _____________ instead of impedance.
A. Resistance
B. Capacitance
C. Inductance
D. Admittance
Question 2
In a parallel circuit, we consider admittance instead of _________
A. Resistance
B. Capacitance
C. Inductance
D. Impedance
Question 3
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 4
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 5
What is the unit of admittance?
A. ohm
B. henry
C. farad
D. ohm-1
Question 6
As the impedance increases, the admittance ____________
A. Increases
B. Decreases
C. Remains the same
D. Becomes zero
Question 7
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 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
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 10
In a parallel circuit, current in each impedance is_____________
A. equal
B. different
C. zero
D. infinite
Question 11
Parallel AC circuits exhibit the same fundamental properties as parallel DC circuits
A. True
B. False
Question 12
In a series circuit, all components are connected end-to-end, forming a single path for electrons to flow.
A. True
B. False