Skin effect

Night effect

Edge effect

Hall effect

**In a circuita an active element is one which****The ratio between the active power and the apparent power of a load in an ac circuit is called****The voltage lags the current by cycle in a****Which of the following dielectric materials makes the highest-capacitance capacitor?****The ratio of the flux density to the electric field intensity in the dielectric is called****Under the conditions of maximum power transfera a voltage source is delivering a power of 15 W to the…****A capacitor consists of two****Refers specifically to steady state values of quantities in ac circuits which are complex numbers.****What is the reciprocal of capacitance?****What capacitance exists not through design but simply because two conducting surfaces are relatively…****The rms value of a triangular or sawtooth waveform is ___ tim value.****Thevenin¶s theorem is what form of an equivalent circuit?****What is the conductance of a circuit having three 10 resistors in parallel?****What can be used to estimate resonant frequency and to find reactance at any frequency for any value…****What is the specific resistance of a pure silicon?****The ratio of W/VA in an ac circuit means****What is the complex impedance of a circuit with an absolute resistance of 300 ?****A 0.09 microfarad capacitor is charged to 220 volts. How long in milliseconds will it discharged resistor…****The usual load of a dc circuit is a/an****VL= VCin a series RLCcircuit when****When two pure sine waves of the same frequency and the same amplitude which are exactly 180Û outof-phase…****The reason why electrical appliances are not connected in series.****When resistance are connected in parallela the total resistance is****A circuit whose parameters change with voltage or current.****The distance between the capacitor plates increases two timesa then its capacitance****The Q-factor of a parallel resonant circuit is also known as****In an ac circuit with XL and R in seriesa the****The electric field strength between capacitor plates has a unit****An inductive circuit of resistance 16.5 and inductance of 0.14 H takes a current of 25 ?. if the frequency…****Which of the following is the most popular waveform?**