What is the reciprocal of capacitance?
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For a parallel ACcircuita ___ is used as a reference phasor.
A tank circuit is a
A resistor wound with a wire doubled back on itself to reduce the inductance.
The charge in the capacitor is stored at the
Metal tin becomes superconductor at approximately
What is the peak factor of a triangular wave?
In an RL series circuita
In adding or subtracting phasor quantitiesa ___ form is the most convenient.
An electric circuit contains
An inductance of 1 mH is
What is the value of a carbon composition resistor with the following color code: Browna whitea orangea…
Which waveform in which the rms value and the mean value are equal?
Which of the following is a common material used in wire-wound resistors?
A series RLCcircuit has a ______ power factor at its half-power points
Refers specifically to steady state values of quantities in ac circuits which are complex numbers.
Which of the following does not affect resistance?
The voltage lags the current by cycle in a
The reason why alternating current can induce voltage is
What is the most convenient way of achieving large capacitance?
What is the time constant for L of 240 mH in series with R of 20 ?
What is the half-power bandwidth of a parallel resonant circuit which has a resonant frequency of 3.6…
The factor 0.707for converting peak to rms applies only to
Which of the following does not generally affect the value of a capacitor?
Capacitance increase with
Electric energy refers to
Delta to wye or wye to delta transformation technique is applied to a ___ network.
Points to be considered in choosing a capacitor
What is a rotating vector whose projection can represent either current or voltage in an ac circuit?
The ratio of W/VA in an ac circuit means
In a complex number 5 + j 10a 10 is called ___ part.
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