The ___ of an alternating quantity is defined as the fractional part of a period or cycle through which the quantity has advanced from selected origin.
Phase
Frequency
Amplitude
Waveform
- The farad is not equivalent to which of the following combination of units
- Series resonant circuit is sometimes known as
- For parallel capacitorsa total charge is
- In a complex number 5 + j 10a 10 is called ___ part.
- What determines the direction of induced emf in a conductor or coil?
- A capacitor is basically constructed of
- The graph between an alternating quantity and time is called
- Which is considered as the effect of a dielectric material?
- What value of R is needed with a 0.05 F Cfor an RCtime constant of 0.02 s?
- Loop currents should be assumed to flow in which direction
- What is the reciprocal of quality factor?
- The usual load of a dc circuit is a/an
- When two complex conjugates are subtracteda the result is a
- An electric circuit contains
- What is the hot resistance of a 100 Wa 220 V incandescent lamp?
- Another term for superconductor.
- The average value of a triangular or sawtooth wave is _____ times its peak value.
- What is the time constant for L of 240 mH in series with R of 20 ?
- In an ac circuit with inductive reactance ?, the
- When the temperature of copper wire is increased its resistance is
- Which of the following materials has the lowest dielectric strength?
- What refers to such work at very low temperaturesa near absolute zero?
- For a linear circuita ___ voltage or current is used to calculate average power.
- What is the efficiency under the conditions of maximum power transfer?
- Which component opposes voltage change?
- Delta to wye or wye to delta transformation technique is applied to a ___ network.
- What is the most convenient way of achieving large capacitance?
- For multi-plate capacitora capacitance is proportional to
- Series resonance occurs when
- Which of the statements below is not true?