Electrostatic and Capacitance The dissipation factor of a good dielectric is of the order of 0.2 0.002 0.0002 2.0 0.2 0.002 0.0002 2.0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Out of the following capacitors of identical rating which one will have the smallest dimensions ? Aluminium foil capacitor Paper capacitor Mica capacitor Ceramic capacitor Aluminium foil capacitor Paper capacitor Mica capacitor Ceramic capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors will have the least value of breakdown voltage ? Electrolytic Mica Air Paper Electrolytic Mica Air Paper ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A potential of 400 V is applied to a capacitor, the plates of which are 4 mm apart. The strength of electric field is 50 KV/m 10 KV/m 100 KV/m 30 KV/m 50 KV/m 10 KV/m 100 KV/m 30 KV/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors is marked for polarity ? Paper Mica Air Electrolytic Paper Mica Air Electrolytic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of 8 joules 2 joules 4 joules 6 joules 8 joules 2 joules 4 joules 6 joules ANSWER DOWNLOAD EXAMIANS APP
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