Electrical Engineering · Question Bank

Electrical Transients

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

📘 EE Mock Board Exam
TypeAll 34Problem solving 21Objective 13
DifficultyAll 13Easy 13MediumHard
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#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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