One half

Twice

Four times

One fourth

**When voltage is applied across a ceramic dielectric the electrostatic field p roduced is 50 times greater…****What is the time constant for L of 240 mH in series with R of 20 ?****A capacitor of 0.5 F charged to 220 V is connected across an uncharged 0.5 F capacitor. What is the…****The ratio of maximum value to the effective value of an alternating quantity is called****Which of the following does not refer to electrical energy?****What is the temperature coefficient of the resistance Eureka?****The wavelength of an alternating waveform depends upon the ___ of the variation.****If three 9 mH inductors are connected in parallel without mutual inductance then the total i nductance…****In an RL series circuita****What refers to such work at very low temperaturesa near absolute zero?****A coil of inductance L has an inductive reactance of XLin an ac circuit in which the effective current…****The Q-factor of a parallel resonant circuit is also known as****For multi-plate capacitora capacitance is proportional to****Which of the following does not generally affect the value of a capacitor?****What capacitance exists not through design but simply because two conducting surfaces are relatively…****Property of an electric circuit that dissipates electric energy****Which of the following represents the energy stored in a cap****Which of the following is a way of decreasing mutual inductance?****In an inductive coila the rate of rise of current is maximum****A capacitive load always has a ______ power facto****What is the complex impedance of a circuit with an absolute resistance of 300 ?****The admittance of a parallel RLC circuit is found to be the ___ sum of conductance and susceptances.****What is the resonant frequency of a circuit when L of 25 microhenrys and C of 10 picofarads are in parallel?****The voltage cannot be exactly in phase with the current in a circuit that contains****The curve between current and frequency is termed as****For maximum power transfera what is the relation between load resistance RL and internal resistance…****Which of the following is a common material used in wire-wound resistors?****An inductance of 1 mH is****Leakage resistance in a capacitor results into****What is the total resistance of a two equal valued resistors in series?**