Electrical Engineering · Question Bank

Electrical Transients

13 of 72 questions match. Answer in your head first, then check the solution.

📘 EE Mock Board Exam

#1📜 EE Pre-Board August 2012📘 PowerhouseEasy

Transient current in an RLC circuit is oscillatory when

AR = 0

B\(R = 2\sqrt{L/C}\)

C\(R \gt 2\sqrt{L/C}\)

D\(R \lt 2\sqrt{L/C}\)

#2📜 EE Pre-Board March 2013📘 PowerhouseEasy

The time constant of a series RL circuit Is equal to _____?

AL/R

BR/L

CRL

D1/RL

#3📜 EE Pre-Board August 2014📘 PowerhouseEasy

Inductance affects the direct current flow at the time of

Aturning on and off

Boperation

Cturning on

Dturning off

#4📜 EE Pre-Board March 2015📘 PowerhouseEasy

The capacitor in a series RC circuit at steady state is:

AOpen circuit

BShort circuit

CTransient circuit

DCoupled circuit

#5📜 EE Pre-Board March 2017📘 PowerhouseEasy

At steady state in an RC circuit, the capacitance will act as __________.

Aopen circuit

Bshort circuit

Ctransient circuit

Dcoupled circuit

#6📜 EE Pre-Board March 2018📘 PowerhouseEasy

The double energy transient occur in the

Apurely inductive circuit

BR-L Circuit

CR-C Circuit

DR-L-C Circuit

#7📜 EE Pre-Board March 2018📘 PowerhouseEasy

The time constant of a series RC circuit is given by

AR/C

BRC²

CRC

DR² C

#8📜 EE Pre-Board August 2018📘 PowerhouseEasy

In a loss-free RLC circuit, the transient current is

Aoscillating

BSquare wave

Csinusoidal

Dnon-oscillating

#9📜 EE Pre-Board August 2018📘 PowerhouseEasy

Transient current in an RLC circuit is oscillatory when

AR = 0

B\(R = 2\sqrt{L/C}\)

C\(R \gt 2\sqrt{L/C}\)

D\(R \lt 2\sqrt{L/C}\)

#10📘 EE Pocket Reviewer RojasEasy

Transient current in an RLC circuit is oscillatory at which of the following circuit conditions?

AWhen \(R = 0\)

BWhen \(R \gt 2\sqrt{L/C}\)

CWhen \(R \lt 2\sqrt{L/C}\)

DWhen \(R = 2\sqrt{L/C}\)

#11📘 EE Pocket Reviewer RojasEasy

How can the time constant of an RC circuit be increased?

ABy increasing the resistance

BBy decreasing the resistance

CBy decreasing the capacitance

DEither B or

#12📘 EE Pocket Reviewer RojasEasy

A capacitance C is charged through a resistance R. The time constant of the circuit is

AR/C

BC/R

CRC

D1/RC

#13📘 EE Pocket Reviewer RojasEasy

Double energy transients are produced in circuits consisting of which one?

ATwo or more resistors

BResistance and inductance

CResistance and capacitance

DResistance, inductance and capacitance

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