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 The minimum value of potential gradient in a cable occurs in outer sheath uniformly all over insulation conductor outer sheath uniformly all over insulation conductor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance XC is inversely proportional to frequency and capacitance. 1 1 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 92 x 105 V/m 62 x 105 V/m 82 x 105 V/m 72 x 105 V/m 92 x 105 V/m 62 x 105 V/m 82 x 105 V/m 72 x 105 V/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Paper capacitors usually have a tolerance of None of the listed here ± 5% ± 10% ± 15% None of the listed here ± 5% ± 10% ± 15% ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Paper condenser is Usually of fixed value None of the listed here Electrolytic condenser Always polarised Usually of fixed value None of the listed here Electrolytic condenser Always polarised ANSWER DOWNLOAD EXAMIANS APP