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Recent questions tagged electrical circuit
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1
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The charge in the capacitor is stored at the:
asked
Apr 5, 2019
in
Mathematics
by
kratos
electrical circuit
+3
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1
answer
When the pointer of an analog ohmmeter reads close to zero, the resistor being measured is:
asked
Mar 31, 2019
in
Class 12
by
kratos
semiconductor electronics
electrical circuit
neet
aiims
class-12
current electricity
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1
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Which of the following does not affect resistance?
asked
Mar 31, 2019
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Mathematics
by
kratos
electrical circuit
+2
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1
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Voltage resonance means A. Series resonance B. Parallel resonance C. Current magnification
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Mar 30, 2019
in
Mathematics
by
kratos
electrical circuit
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1
answer
For a series circuit, the higher the quality factor A. The greater the bandwidth B. The narrower the passband
asked
Mar 28, 2019
in
Mathematics
by
kratos
electrical circuit
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1
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“Any resistance R in a branch of a network in which a current I is flowing can be replaced by a voltage equal to IR”. This states
asked
Mar 20, 2019
in
Mathematics
by
kratos
electrical circuit
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1
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In a series RLC circuit the power factor under resonance condition will be _______________
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Mar 20, 2019
in
JEE
by
kratos
electromagnetic induction
bsnl
electrical circuit
jee
jee mains
alternating current
class-12
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1
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A circuit has a resistance of 12 Ω and an impedance of 15 Ω. The power factor of the circuit will be
asked
Mar 19, 2019
in
JEE
by
kratos
electromagnetic induction
electrical circuit
jee
bseb model set
jee mains
alternating current
class-12
+3
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1
answer
A gang capacitor is formed by inter locking a number of plates as shown in the figure.
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Mar 19, 2019
in
Class 12
by
kratos
electrical circuit
my struggle for an education
introduction to database management system
class-11
electrical maintenance
class-12
+2
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1
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An electric circuit contains A. Passive elements B. Active elements C. Both active and passive elements
asked
Mar 14, 2019
in
Mathematics
by
kratos
electrical circuit
+1
vote
1
answer
A 1 µF capacitor is connected in the circuit shown below. The e.m.f. of the cell is 3 volts and internal resistance is 0.5 ohms.
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Mar 6, 2019
in
JEE
by
kratos
electrical circuit
circuits
capacitance
electrostatics
jee
kvpy
jee mains
class-12
current electricity
+2
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1
answer
In a rectangular wave, the peak factor is
asked
Mar 6, 2019
in
Mathematics
by
kratos
electrical circuit
+3
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1
answer
What is the complex impedance of a circuit with an absolute resistance of 300 Ω?
asked
Feb 23, 2019
in
Mathematics
by
kratos
distribution
electrical circuit
parallel ac circuits
+2
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1
answer
A factor that states how much the resistance changes for a change in temperature?
asked
Feb 19, 2019
in
Mathematics
by
kratos
electrical circuit
+3
votes
1
answer
In an ac circuit with a resistive branch and an inductive branch in parallel, the
asked
Feb 15, 2019
in
Class 12
by
kratos
electrical circuit
class-12
alternating current
+1
vote
1
answer
What is the half-power bandwidth of a parallel resonant circuit which has a resonant frequency of 3.6 MHz and Q of 218?
asked
Feb 15, 2019
in
Mathematics
by
kratos
electrical circuit
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1
answer
Which of the following does not refer to electrical energy?
asked
Feb 12, 2019
in
Mathematics
by
kratos
distribution
electrical circuit
parallel ac circuits
+1
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1
answer
The voltage lags the current by Pi/2 cycle in a:
asked
Feb 11, 2019
in
Mathematics
by
kratos
electrical circuit
+1
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1
answer
The Q-factor of a parallel resonant circuit is also known as
asked
Feb 6, 2019
in
Mathematics
by
kratos
electrical circuit
+3
votes
1
answer
The symbol Q refers to: A. Resonance quotient B. Quality factor C. Power quotient D. Qualification test
asked
Feb 6, 2019
in
Mathematics
by
kratos
electrical circuit
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