Electrostatic and Capacitance The unit of capacitance is Farady/m Farady Hennry Ohm Farady/m Farady Hennry Ohm ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dissipation factor of a good dielectric is of the order of 2.0 0.002 0.2 0.0002 2.0 0.002 0.2 0.0002 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors can be used for temperature compensation ? Air capacitor Paper capacitor Ceramic capacitor None of these Air capacitor Paper capacitor Ceramic capacitor None of these ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two 0.68 µF capacitors are connected in series across a 10 kHz sine wave signal source. The total capacitive reactance is 46.8 Ω 23.41 Ω 11.70 Ω 4.68 Ω 46.8 Ω 23.41 Ω 11.70 Ω 4.68 Ω 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 2 µF 8 µF 1 µF 4 µF 2 µF 8 µF 1 µF 4 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor having capacitance of 5 uF is charged to a potential difference of 10,000 V. The energy stored in the capacitor is 250 joules 50 joules 200 joules 150 joules 250 joules 50 joules 200 joules 150 joules ANSWER DOWNLOAD EXAMIANS APP
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