Electrostatic and Capacitance The breakdown voltage for paper capacitors is usually more than 10000 volts 200 to 1600 volts 2000 to 3000 volts 20 to 60 volts more than 10000 volts 200 to 1600 volts 2000 to 3000 volts 20 to 60 volts ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 2 µF, a 4 µF, and a 10 µF capacitor are connected in series. The total capacitance is less than 10 µF 2 µF 4 µF 1.5 µF 10 µF 2 µF 4 µF 1.5 µF 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 ? Its molecular structure will get changed It will melt It will become magnetic It will get punctured or cracked Its molecular structure will get changed It will melt It will become magnetic It will get punctured or cracked 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 Remain same Decrease Increase None of the listed here Remain same Decrease Increase None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The ohmmeter reading for a short circuited capacitor is Infinity None of the listed here Few kilo ohm Zero Infinity None of the listed here Few kilo ohm Zero ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is Open-circuit Leaky Alright Short-circuit Open-circuit Leaky Alright Short-circuit ANSWER DOWNLOAD EXAMIANS APP
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