Electrostatic and Capacitance Two series capacitors (one 2 µF, the other of unknown value) are charged from a 24 V source. The 2 µF capacitor is charged to 16 V and the other to 8 V. The value of the unknown capacitor is 4 µF 8 µF 1 µF 2 µF 4 µF 8 µF 1 µF 2 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The direction of electric field due +0 positive charge is . None of these away from the charge towards the charge both (A) and (B) None of these away from the charge towards the charge both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor can be used for AC & DC both None of the listed here AC only DC only AC & DC both None of the listed here AC only DC only ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the Voltage across the plates increases Charge on the capacitor decreases Voltage across the plates decreases Charge on the capacitor increases Voltage across the plates increases Charge on the capacitor decreases Voltage across the plates decreases Charge on the capacitor increases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of medium None of the listed here Increases with rise in temperature Increases with moisture content Is same for all insulating materials None of the listed here Increases with rise in temperature Increases with moisture content Is same for all insulating materials ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance To prevent the generation of static charges on rubber or flat leather Oil compound dressing is done Conductive dressing is done Surface is moistened Talcum powder is sprayed on the surface Oil compound dressing is done Conductive dressing is done Surface is moistened Talcum powder is sprayed on the surface ANSWER DOWNLOAD EXAMIANS APP
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