Electrostatic and Capacitance A 0.47 µF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 1.7 Ω 170 Ω 0.000169 Ω 17 Ω 1.7 Ω 170 Ω 0.000169 Ω 17 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of medium Increases with rise in temperature Increases with moisture content None of the listed here Is same for all insulating materials Increases with rise in temperature Increases with moisture content None of the listed here Is same for all insulating materials ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dielectric constant is the ability of a material to establish an electric field. 1 1 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 4.68 Ω 11.70 Ω 23.41 Ω 46.8 Ω 4.68 Ω 11.70 Ω 23.41 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When the plate area of a capacitor increases, The capacitance increases The capacitance is unaffected The voltage it can withstand increases The capacitance decreases The capacitance increases The capacitance is unaffected The voltage it can withstand increases The capacitance decreases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What is the capacitance when Q = 60 µC and V = 12 V? 720 µF 5 µF 50 µF 12 µF 720 µF 5 µF 50 µF 12 µF ANSWER DOWNLOAD EXAMIANS APP
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