Electrostatic and Capacitance Which of the following capacitors has relatively shorter shelf life ? Ceramic Mica Paper Electrolytic Ceramic Mica Paper Electrolytic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor of 0.02 µF is larger than 0.000020 F 2,000 pF All of these 200,000 pF 0.000020 F 2,000 pF All of these 200,000 pF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If a 6 uF capacitor is charged to 200 V, the charge in coulombs will be 400 1600 800 1200 400 1600 800 1200 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A single core cable used on 33000 V has conductor diameter 10 mm and the internal diameter of sheath 25 mm. The maximum electrostatic stress in the cable is 82 x 105 V/m 92 x 105 V/m 62 x 105 V/m 72 x 105 V/m 82 x 105 V/m 92 x 105 V/m 62 x 105 V/m 72 x 105 V/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 12 kHz voltage is applied to a 0.33 µF capacitor, and 200 mA of rms current is measured. What is the value of the voltage? 80 V 0.88 V 8 V 800 V 80 V 0.88 V 8 V 800 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 4.7 MΩ resistor is in series with a 0.015 µF capacitor. The combination is across a 12 V source. How long does it take the capacitor to fully charge? 35 ms 70.5 ms 352 ms 3.5 ms 35 ms 70.5 ms 352 ms 3.5 ms ANSWER DOWNLOAD EXAMIANS APP
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