Electrostatic and Capacitance Which capacitor will be physically smaller for the same ratings ? Paper capacitor None of these Ceramic capacitor Both will be of equal size Paper capacitor None of these Ceramic capacitor Both will be of equal size ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of medium 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 None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A potential of 400 V is applied to a capacitor, the plates of which are 4 mm apart. The strength of electric field is 30 KV/m 100 KV/m 50 KV/m 10 KV/m 30 KV/m 100 KV/m 50 KV/m 10 KV/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An uncharged conductor is placed near a charged conductor, then it remains as such the uncharged conductor is attracted first and then charged by induction the uncharged conductor gets charged by induction and then attracted towards the charging body the uncharged conductor gets charged by conduction it remains as such the uncharged conductor is attracted first and then charged by induction the uncharged conductor gets charged by induction and then attracted towards the charging body the uncharged conductor gets charged by conduction ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitors are used for audio frequency and radio frequency coupling and tuning Mica Ceramic Air Paper Mica Ceramic Air Paper ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dielectric constant (relative permittivity) of glass is given by 0.5 to 1.0 0.1 to 0.4 5 to 100 2.0 to 4.0 0.5 to 1.0 0.1 to 0.4 5 to 100 2.0 to 4.0 ANSWER DOWNLOAD EXAMIANS APP
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