Electrostatic and Capacitance An electrolytic capacitor is generally made to provide Fixed capacitance Large value of capacitance Low capacitance Variable capacitance Fixed capacitance Large value of capacitance Low capacitance Variable capacitance ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dielectric constant (relative permittivity) of glass is given by 2.0 to 4.0 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 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which medium has the least dielectric strength ? Glass Paraffin wax Air Water Glass Paraffin wax Air Water ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will Decrease Remain same None of the listed here Increase Decrease Remain same None of the listed here Increase ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors is polarized? Ceramic Plastic-film Electrolytic Mica Ceramic Plastic-film Electrolytic Mica ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If three 10 uF capacitors are connected in parallel, the net cararitance is 15 uF 20 uF 30 uF 40 uF 15 uF 20 uF 30 uF 40 uF ANSWER DOWNLOAD EXAMIANS APP
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