Half

Twice

One-fourth

Three times

**The distance between the capacitor plates increases two timesa then its capacitance****What is the reciprocal of capacitance?****What dielectric is generally employed by a variable capacitor?****When capacitors are connected in parallela the total capacitance is****An intermittent and non-symmetrical alternating current like that obtained from the secondary winding…****For maximum power transfera what is the relation between load resistance RL and internal resistance…****Series resonance occurs when****The ohmic value of a resistor with negative temperature coefficient****The power factor of a certain circuit in which the voltage lags behind the current is 80 %. To increase…****Which of the following is the statement of Ohm¶s law?****The reason why electrical appliances are connected in parallel.****What is the value of a carbon composition resistor with the following color code: Browna whitea orangea…****When frequency of an ac wave decreasesa the value of XLin a coil****What is the efficiency under the conditions of maximum power transfer?****Tungsten filament of bulbs has a hot resistance higher than its cold resistance due to its temperature…****The impedance in the study of electronics is represented by resistan****What is the resonant frequency of a circuit when L of 3 microhenrys and C of 40 picofarads are in series?****The resistance of an insulator ___ when its temperature is increased.****Permeability is otherwise known as****What is the rms value of a square wave?****An inductor carries 2 A dc. If its inductance is 100 Ha then what is its inductive reactance?****What rating of a resistor determines its ability to absorb heat?****If a multiplate capacitor has 10 platesa each of area 10 cm2a then****The reason why electrical appliances are not connected in series.****The reactance curve is a plot of frequency versus _____ for a series RLCcircuit****A lead conductor has a resistance of 25 at 0 ÛC. Determine its resistance at -30 ÛC****Loop currents should be assumed to flow in which direction****Points to be considered in choosing a capacitor****The charging of a capacitor through a resistance follows what law?****In an ac circuit with inductive reactance ?, the**