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 8 µF 2 µF 4 µF 1 µF 8 µF 2 µF 4 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitance is a circuit component that opposes the change in circuit Current Impedance None of the listed here Voltage Current Impedance None of the listed here Voltage ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Permittivity is expressed in Farad/sq-m Farad/meter Weber/meter Weber/sq-m Farad/sq-m Farad/meter Weber/meter Weber/sq-m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors is polarized? Plastic-film Mica Electrolytic Ceramic Plastic-film Mica Electrolytic Ceramic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For making a capacitor, it is better to select a dielectric having Permittivity same as that of air Low permeability Permittivity slightly more than that of air High permeability Permittivity same as that of air Low permeability Permittivity slightly more than that of air High permeability ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength ______ with increasing thickness decreases remains unaltered increases None of these decreases remains unaltered increases None of these ANSWER DOWNLOAD EXAMIANS APP
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