Electrostatic and Capacitance The capacitor preferred for high frequency circuits is Air Paper None of the listed here Mica Air Paper None of the listed here Mica ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of mica is 50 to 200 kV/mm 300 to 500 kV/mm 30 to 50 kV/mm 10 to 20 kV/mm 50 to 200 kV/mm 300 to 500 kV/mm 30 to 50 kV/mm 10 to 20 kV/mm ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current Increases Remains constant Ceases Decreases Increases Remains constant Ceases Decreases 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 Short-circuit Alright Leaky Open-circuit Short-circuit Alright Leaky ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance of a capacitor is not affected by All of the listed here Thickness of plates Area of plates Distance between plates All of the listed here Thickness of plates Area of plates Distance between plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An uncharged capacitor and a 1 kΩ resistor are connected in series with a switch and a 6 V battery. At the instant the switch is closed, the voltage across the capacitor is 6 V 2 V 3 V 0 V 6 V 2 V 3 V 0 V ANSWER DOWNLOAD EXAMIANS APP
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