Electrostatic and Capacitance The sparking between two electrical contacts can be reduced by inserting a capacitor in series with each contact capacitor in parallel with contacts resistance in line None of these capacitor in series with each contact capacitor in parallel with contacts resistance in line None of these ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The relative permittivity of free space is given by 100 1 2 10 100 1 2 10 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The phenomenon of an uncharged body getting charged merely by the nearness of a charged body is known as Magnetic effect Induction Chemical effect Photoelectric effect Magnetic effect Induction Chemical effect Photoelectric effect ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.00022 F capacitor equals how many micro-farads? 2,200 µF 22 µF 22,200 µF 220 µF 2,200 µF 22 µF 22,200 µF 220 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of medium Increases with moisture content Increases with rise in temperature Is same for all insulating materials None of the listed here Increases with moisture content Increases with rise in temperature Is same for all insulating materials None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The minimum value of potential gradient in a cable occurs in insulation conductor outer sheath uniformly all over insulation conductor outer sheath uniformly all over ANSWER DOWNLOAD EXAMIANS APP
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