Electrostatic and Capacitance Which of the following capacitors can be used for temperature compensation ? Air capacitor None of these Paper capacitor Ceramic capacitor Air capacitor None of these Paper capacitor Ceramic capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 220 Ω resistor is in series with a 2.2 µF capacitor. The time constant is 480 µs 48 µs 2.42 µs 24 µs 480 µs 48 µs 2.42 µs 24 µs ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value 54 42 37 45 54 42 37 45 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance between two plates increases with shorter plate area and higher applied voltage larger plate area, longer distance between plates and higher,applied voltage larger plate area and shorter distance between plates shorter plate area and shorter distance between them shorter plate area and higher applied voltage larger plate area, longer distance between plates and higher,applied voltage larger plate area and shorter distance between plates shorter plate area and shorter distance between them 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 72 x 105 V/m 62 x 105 V/m 92 x 105 V/m 82 x 105 V/m 72 x 105 V/m 62 x 105 V/m 92 x 105 V/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two series capacitors (one 2 µF, the other of unknown value) are charged from a 24 V source. The 2 µF capacitor is charged to 16 V and the other to 8 V. The value of the unknown capacitor is 8 µF 1 µF 4 µF 2 µF 8 µF 1 µF 4 µF 2 µF ANSWER DOWNLOAD EXAMIANS APP
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