Electric Circuits Current magnification will occur in which of the following case? Series resonance Both None of these Parallel resonance Series resonance Both None of these Parallel resonance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor having a capacitance of 40 μF is connected across 250 V DC source. The charging current will be least when capacitor is fully charged. initially. when capacitor is half charged. when capacitor is almost 25% charged. when capacitor is fully charged. initially. when capacitor is half charged. when capacitor is almost 25% charged. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The electron is lighter than a proton by a factor of about 18.4. 18400. 1840. 184. 18.4. 18400. 1840. 184. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The mass of the atom is determined by electrons. neutron and proton. electron and proton. proton. electrons. neutron and proton. electron and proton. proton. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Mica capacitor are characterised by all of following except low losses. low leakage reactance. accurate value. stable operation. low losses. low leakage reactance. accurate value. stable operation. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will becomes zero. decrease. remains unchanged. increase. becomes zero. decrease. remains unchanged. increase. ANSWER DOWNLOAD EXAMIANS APP
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