Electrostatic and Capacitance If a 6 uF capacitor is charged to 200 V, the charge in coulombs will be 1200 1600 800 400 1200 1600 800 400 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 varying voltage produces the charging and dicharging currents discharge current can flow charging current can flow of high peak value varying voltage produces the charging and dicharging currents discharge current can flow charging current can flow of high peak value ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For closer tolerances which of the following capacitors is usually preferred ? None of these Mica capacitor Paper capacitor Ceramic disc capacitor None of these Mica capacitor Paper capacitor Ceramic disc capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dissipation factor of a good dielectric is of the order of 0.2 0.002 0.0002 2.0 0.2 0.002 0.0002 2.0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will Decrease Remain same None of the listed here Increase Decrease Remain same None of the listed here Increase ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitance increases with Decrease in plate area and value of applied voltage Increase in plate area and decrease in distance between the plates Reduction in plate area and distance between the plates Increase in plate area and distance between the plates Decrease in plate area and value of applied voltage Increase in plate area and decrease in distance between the plates Reduction in plate area and distance between the plates Increase in plate area and distance between the plates ANSWER DOWNLOAD EXAMIANS APP
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