Electrostatic and Capacitance The unit of dielectric strength is given by V/m m/V2 m/V V2/m V/m m/V2 m/V V2/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.47 µF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 1.7 Ω 170 Ω 0.000169 Ω 17 Ω 1.7 Ω 170 Ω 0.000169 Ω 17 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A gang condenser is a Polarised capacitor Variable Capacitance Ceramic capacitor None of the listed here Polarised capacitor Variable Capacitance Ceramic capacitor None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitors are mainly used for radio frequency tuning. Paper Mica Air Electrolytic Paper Mica Air Electrolytic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor is generally made to provide Variable capacitance Large value of capacitance Fixed capacitance Low capacitance Variable capacitance Large value of capacitance Fixed capacitance Low capacitance ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A mica capacitor and a ceramic capacitor both have the same physical dimensions. Which will have more value of capacitance ? Mica capacitor Both will have identical value of capacitance Ceramic capacitor It depends on applied voltage Mica capacitor Both will have identical value of capacitance Ceramic capacitor It depends on applied voltage ANSWER DOWNLOAD EXAMIANS APP
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