One-half

One-fourth

Two times

Four times

**The arc across a switch when it open an RL circuit is a result of the****The unit of elastance is****Conventional flow assumes charges flow from****What is the total resistance of a two equal valued resistors in series?****A lead conductor has a resistance of 25 at 0 ŪC. Determine its resistance at -30 ŪC****If three 100-pF capacitors are connected in seriesa then the total capacitance is****Another term for superconductor.****What is the other name of relative permittivity?****The ratio between the reactive power and the apparent power of an ac load is called****The temperature coefficient of resistance of electrolytes is****The ratio of the flux density to the electric field intensity in the dielectric is called****Another term of the quality factor of the resonant circuit.****In an ac circuit with inductive reactance ?, the****The hot resistance of an incandescent lamp is about ___ times its cold resistance.****What is the reciprocal of capacitance?****In a rectangular wavea the peak factor is****For maximum power transfera what is the relation between load resistance RL and internal resistance…****When the power factor of a circuit is zeroa****It is impossible to change the voltage across a capacitor instantlya as this would produce ___ current.****A capacitor requires 12 C of charge to raise its potential of 3 V. What is the capacitance of the capacitor?****A neon glow lamp used as a night light ionizes at approximately****Which of the following is a preferred resistor value?****Effects of capacitance****Liquids that are good conductors because of ionization are called****When two in-phase sine waves that have identical frequency and amplitude are added togethera then the…****What is the most convenient way of achieving large capacitance?****The power factor of a certain circuit in which the voltage lags behind the current is 80 %. To increase…****Parallel resonant circuit is sometimes called as****In adding or subtracting phasor quantitiesa ___ form is the most convenient.****The ratio of W/VA in an ac circuit means**