Electrostatic and Capacitance For making a capacitor, it is better to select a dielectric having Permittivity same as that of air Low permeability High permeability Permittivity slightly more than that of air Permittivity same as that of air Low permeability High permeability Permittivity slightly more than that of air ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If three 15 uF capacitors are connected in series, the net capacitance is 15 uF 20 uF 10 uF 5 uF 15 uF 20 uF 10 uF 5 uF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors has relatively shorter shelf life ? Paper Mica Ceramic Electrolytic Paper Mica Ceramic Electrolytic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A gang condenser is a Variable Capacitance None of the listed here Ceramic capacitor Polarised capacitor Variable Capacitance None of the listed here Ceramic capacitor Polarised capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitor preferred for high frequency circuits is Air None of the listed here Mica Paper Air None of the listed here Mica Paper ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two series capacitors (one 2 µF, the other of unknown value) are charged from a 24 V source. The 2 µF capacitor is charged to 16 V and the other to 8 V. The value of the unknown capacitor is 1 µF 4 µF 2 µF 8 µF 1 µF 4 µF 2 µF 8 µF ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS