Electrostatic and Capacitance Three capacitors each of the capacity C are given. The resultant capacity 2/3 C can be obtained by using them all in series two in parallel and third in series with this combination all in parallel two in series and third in parallel across this combination all in series two in parallel and third in series with this combination all in parallel two in series and third in parallel across this combination ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The potential gradient across the material of low permittivity is than across the material of high permittivity. smaller greater both (A) and (B) None of these smaller greater both (A) and (B) None of these ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance To prevent the generation of static charges on rubber or flat leather Oil compound dressing is done Talcum powder is sprayed on the surface Surface is moistened Conductive dressing is done Oil compound dressing is done Talcum powder is sprayed on the surface Surface is moistened Conductive dressing is done ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A condenser suitable for D.C. only is Poled aluminium electrolytic condenser Metallic paper capacitor Metallic plate variable gang condenser Oil impregnated paper condenser Poled aluminium electrolytic condenser Metallic paper capacitor Metallic plate variable gang condenser Oil impregnated paper condenser ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Paper condenser is Always polarised Electrolytic condenser None of the listed here Usually of fixed value Always polarised Electrolytic condenser None of the listed here Usually of fixed value ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors preferred for high frequency circuits ? Electrolytic capacitor Air capacitor None of these Mica capacitor Electrolytic capacitor Air capacitor None of these Mica capacitor ANSWER DOWNLOAD EXAMIANS APP
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