Electrostatic and Capacitance Dielectric strength of a medium is usually expressed in C/mm KV/mm None of the listed here N/mm C/mm KV/mm None of the listed here N/mm ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The sparking between two electrical contacts can be reduced by inserting a resistance in line capacitor in parallel with contacts capacitor in series with each contact None of these resistance in line capacitor in parallel with contacts capacitor in series with each contact None of these 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 Which of the following capacitors preferred for high frequency circuits ? Electrolytic capacitor Air capacitor None of these Mica capacitor Electrolytic capacitor Air capacitor None of these Mica capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will None of the listed here Increase Remain same Decrease None of the listed here Increase Remain same Decrease ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors will have the least value of breakdown voltage ? Air Mica Electrolytic Paper Air Mica Electrolytic Paper ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS