Electrostatic and Capacitance Capacitance increases with Decrease in plate area and value of applied voltage Reduction in plate area and distance between the plates Increase in plate area and decrease in distance between the plates Increase in plate area and distance between the plates Decrease in plate area and value of applied voltage Reduction in plate area and distance between the plates Increase in plate area and decrease in distance between the plates Increase in plate area and distance between the plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance C is charged through a resistance R. The time constant of the charging circuit is given by C/R RC R/C 1/RC C/R RC R/C 1/RC ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When the dielectric is homogeneous,the potential gradient is Uniform None of the listed here Non-uniform Zero Uniform None of the listed here Non-uniform Zero 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 42 45 37 54 42 45 37 54 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 62 x 105 V/m 92 x 105 V/m 72 x 105 V/m 82 x 105 V/m 62 x 105 V/m 92 x 105 V/m 72 x 105 V/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.00022 F capacitor equals how many micro-farads? 22,200 µF 220 µF 22 µF 2,200 µF 22,200 µF 220 µF 22 µF 2,200 µF ANSWER DOWNLOAD EXAMIANS APP
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