Electrostatic and Capacitance Out of the following capacitors of identical rating which one will have the smallest dimensions ? Ceramic capacitor Aluminium foil capacitor Paper capacitor Mica capacitor Ceramic capacitor Aluminium foil capacitor Paper capacitor Mica capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The time constant of an R-C circuit is defined as the time during which capacitor charging voltage actually rises to ______ percent of its value. 37, initial 62, initial 37, final 62, final 37, initial 62, initial 37, final 62, final ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Air capacitors are generally available in the range 1 to 20 pF 100 to 500 pF 10 to 400 pF 200 to 300 pF 1 to 20 pF 100 to 500 pF 10 to 400 pF 200 to 300 pF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The relative permittivity has the following units m/F no units Wb/m F/m m/F no units Wb/m F/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor of 0.02 µF is larger than 200,000 pF 0.000020 F All of these 2,000 pF 200,000 pF 0.000020 F All of these 2,000 pF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance To prevent the generation of static charges on rubber or flat leather Conductive dressing is done Talcum powder is sprayed on the surface Surface is moistened Oil compound dressing is done Conductive dressing is done Talcum powder is sprayed on the surface Surface is moistened Oil compound dressing is done ANSWER DOWNLOAD EXAMIANS APP
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