Electrostatic and Capacitance Which medium has the least dielectric strength ? Glass Paraffin wax Air Water Glass Paraffin wax Air Water 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 72 x 105 V/m 62 x 105 V/m 92 x 105 V/m 82 x 105 V/m 72 x 105 V/m 62 x 105 V/m 92 x 105 V/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance At a point is equal to the negative potential gradient at that point. Electric intensity Magnetic flux Electric flux Magnetic flux density Electric intensity Magnetic flux Electric flux Magnetic flux density ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric displacement is a______quantity. Vector quantity Scalar quantity Both scalar & vector None of the listed here Vector quantity Scalar quantity Both scalar & vector None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor stores 0.24 coulombs at 10 volts. Its capacitance is 0.024 F 0.6 F 0.12 F 0.8 F 0.024 F 0.6 F 0.12 F 0.8 F ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If A.C. voltage is applied to capacitive circuit, the alternating current can flow in the circuit because discharge current can flow charging current can flow varying voltage produces the charging and dicharging currents of high peak value discharge current can flow charging current can flow varying voltage produces the charging and dicharging currents of high peak value ANSWER DOWNLOAD EXAMIANS APP
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