Electrostatic and Capacitance A 0.47 µF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 1.7 Ω 0.000169 Ω 17 Ω 170 Ω 1.7 Ω 0.000169 Ω 17 Ω 170 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The sparking between two electrical contacts can be reduced by inserting a capacitor in series with each contact None of these resistance in line capacitor in parallel with contacts capacitor in series with each contact None of these resistance in line capacitor in parallel with contacts ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A dielectric material must be Insulator Semi conductor Resistor Good conductor Insulator Semi conductor Resistor Good conductor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitance is a circuit component that opposes the change in circuit None of the listed here Current Impedance Voltage None of the listed here Current Impedance Voltage ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current Decreases Ceases Increases Remains constant Decreases Ceases Increases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance between two plates increases with larger plate area, longer distance between plates and higher,applied voltage larger plate area and shorter distance between plates shorter plate area and higher applied voltage shorter plate area and shorter distance between them larger plate area, longer distance between plates and higher,applied voltage larger plate area and shorter distance between plates shorter plate area and higher applied voltage shorter plate area and shorter distance between them ANSWER DOWNLOAD EXAMIANS APP