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 conduction the uncharged conductor gets charged by induction and then attracted towards the charging body it remains as such the uncharged conductor is attracted first and then charged by induction the uncharged conductor gets charged by conduction the uncharged conductor gets charged by induction and then attracted towards the charging body ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacity of capacitor bank used in power factor correction is expressed in terms of KW KV KVA KVAR KW KV KVA KVAR ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dielectric constant is the ability of a material to establish an electric field. 1 1 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor having capacitance of 5 uF is charged to a potential difference of 10,000 V. The energy stored in the capacitor is 150 joules 50 joules 250 joules 200 joules 150 joules 50 joules 250 joules 200 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following statements is incorrect ? The leakage resistance of ceramic capacitors is generally high The stored energy in a capacitor decreases with reduction in value of capacitance The stored energy in a capacitor increases with applied voltage A wire cable has distributed capacitance between the conductors The leakage resistance of ceramic capacitors is generally high The stored energy in a capacitor decreases with reduction in value of capacitance The stored energy in a capacitor increases with applied voltage A wire cable has distributed capacitance between the conductors ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors can be used for temperature compensation ? Ceramic capacitor None of these Paper capacitor Air capacitor Ceramic capacitor None of these Paper capacitor Air capacitor ANSWER DOWNLOAD EXAMIANS APP
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