Electrostatic and Capacitance Voltage applied across a ceramic dielectric produces an electrolytic field 100 times greater than air. What will be the value of dielectric constant ? 300 times 50 times 100 times 150 times 300 times 50 times 100 times 150 times ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Mica capacitors are characterised by all of the following except low leakage reactance stable operation accurate value low losses low leakage reactance stable operation accurate value low losses ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor stores 0.24 coulombs at 10 volts. Its capacitance is 0.6 F 0.024 F 0.8 F 0.12 F 0.6 F 0.024 F 0.8 F 0.12 F ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 10 µF, 20 µF, 22 µF, and 100 µF capacitor are in parallel. The total capacitance is 100 µF 152 µF 2.43 µF 4.86 µF 100 µF 152 µF 2.43 µF 4.86 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A field line and an equipotential surface are always at 90° None of these always parallel inclined at any angle 0 always at 90° None of these always parallel inclined at any angle 0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What will happen to an insulating medium if voltage more than the breakdown voltage is applied on it ? Its molecular structure will get changed It will become magnetic It will get punctured or cracked It will melt Its molecular structure will get changed It will become magnetic It will get punctured or cracked It will melt ANSWER DOWNLOAD EXAMIANS APP
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