Electrostatic and Capacitance Which medium has the least dielectric strength ? Glass Air Paraffin wax Water Glass Air Paraffin wax Water ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The sparking between two electrical contacts can be reduced by inserting a resistance in line None of these capacitor in parallel with contacts capacitor in series with each contact resistance in line None of these capacitor in parallel with contacts capacitor in series with each contact ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance 1 volt/meter is same as 1 meter/coulomb 1 newton/meter 1 joule/coulomb 1 newton meter 1 meter/coulomb 1 newton/meter 1 joule/coulomb 1 newton meter ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following expression is correct for electric field strength ? E = D2/t E = D/€ E = jtD None of the listed here E = D2/t E = D/€ E = jtD None of the listed here 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 Photoelectric effect Magnetic effect Induction Chemical effect Photoelectric effect Magnetic effect Induction Chemical effect ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitor is preferred in case of single phase motor ? Air Mica Paper Electrolytic Air Mica Paper Electrolytic ANSWER DOWNLOAD EXAMIANS APP
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