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 4 µF 8 µF 1 µF 2 µF 4 µF 8 µF 1 µF 2 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of medium None of the listed here Increases with moisture content Is same for all insulating materials Increases with rise in temperature None of the listed here Increases with moisture content Is same for all insulating materials Increases with rise in temperature ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will None of the listed here Decrease Remains same Increase None of the listed here Decrease Remains same Increase ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following materials has the highest value of dielectric constant? Ceramic Mica Paper Glass Ceramic Mica Paper Glass 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 11.70 Ω 4.68 Ω 23.41 Ω 46.8 Ω 11.70 Ω 4.68 Ω 23.41 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.00022 F capacitor equals how many micro-farads? 2,200 µF 22,200 µF 220 µF 22 µF 2,200 µF 22,200 µF 220 µF 22 µF ANSWER DOWNLOAD EXAMIANS APP
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