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Higher Study | Electrical Engineering | A.C Fundamentals

Which of the following refers to a parallel circuit?
In any A.C. circuit always
The transient currents are associated with the
The inductance of a coil can be increased by
Power factor of an electrical circuit is equal to
The power is measured in terms of decibels in case of
Inductance affects the direct current flow
The r.m.s. value of alternating current is given by steady (D.C.) current which when flowing through a given circuit for a given time produces
The ratio of active power to apparent power is known as factor.
Ohm is unit of all of the following except
In a loss-free R-L-C circuit the transient current is
Wire-wound resistors are unsuitable for use at high frequencies because they
In a three-phase supply floating neutral is undesirable because it way give rise to
Power factor of electric bulb is
If two sine waves of the same frequency have a phase difference of JT radians, then
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