Electrostatic and Capacitance A 0.47 µF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 1.7 Ω 0.000169 Ω 170 Ω 17 Ω 1.7 Ω 0.000169 Ω 170 Ω 17 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A region around a stationary electric charge has None of the listed here Both Electric & Magnetic An electric field A magnetic field None of the listed here Both Electric & Magnetic An electric field A magnetic field ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A condenser suitable for D.C. only is Poled aluminium electrolytic condenser Metallic plate variable gang condenser Metallic paper capacitor Oil impregnated paper condenser Poled aluminium electrolytic condenser Metallic plate variable gang condenser Metallic paper capacitor Oil impregnated paper condenser ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dielectric constant (relative permittivity) of glass is given by 2.0 to 4.0 0.1 to 0.4 5 to 100 0.5 to 1.0 2.0 to 4.0 0.1 to 0.4 5 to 100 0.5 to 1.0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors can be used for temperature compensation ? Ceramic capacitor None of these Paper capacitor Air capacitor Ceramic capacitor None of these Paper capacitor Air capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors is marked for polarity ? Mica Paper Electrolytic Air Mica Paper Electrolytic Air ANSWER DOWNLOAD EXAMIANS APP
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