Electrostatic and Capacitance When the plate area of a capacitor increases, The voltage it can withstand increases The capacitance decreases The capacitance is unaffected The capacitance increases The voltage it can withstand increases The capacitance decreases The capacitance is unaffected The capacitance increases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance In a cable capacitor, voltage gradient is maximum at the surface of the Earth Sheath Insulator Conduction Earth Sheath Insulator Conduction ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.00022 F capacitor equals how many micro-farads? 22,200 µF 2,200 µF 22 µF 220 µF 22,200 µF 2,200 µF 22 µF 220 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of mica is 50 to 200 kV/mm 10 to 20 kV/mm 30 to 50 kV/mm 300 to 500 kV/mm 50 to 200 kV/mm 10 to 20 kV/mm 30 to 50 kV/mm 300 to 500 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 220 Ω resistor is in series with a 2.2 µF capacitor. The time constant is 24 µs 48 µs 2.42 µs 480 µs 24 µs 48 µs 2.42 µs 480 µs ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What will happen to an insulating medium if voltage more than the breakdown voltage is applied on it ? It will melt Its molecular structure will get changed It will become magnetic It will get punctured or cracked It will melt Its molecular structure will get changed It will become magnetic It will get punctured or cracked ANSWER DOWNLOAD EXAMIANS APP
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