Electric Circuits In series RLC circuit what is the power factor just above the resonance frequency? Unity Leading Zero Lagging Unity Leading Zero Lagging 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 Which of the following defined the average value ? Voltage Charge transfer Heating effect Current Voltage Charge transfer Heating effect Current ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits One atomic mass unit ( amu ) is approximately equal to 1.6 × 10-24 Kg. 1.6 × 10-27 Kg. 1.6 × 10-13 Kg. 1.6 × 10-19 Kg. 1.6 × 10-24 Kg. 1.6 × 10-27 Kg. 1.6 × 10-13 Kg. 1.6 × 10-19 Kg. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the SI unit of electric current ? Ohm. Faraday. None of these Ampere. Ohm. Faraday. None of these Ampere. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacity of a cell is measured in ampere-hour. watt-hours. watts. amperes. ampere-hour. watt-hours. watts. amperes. ANSWER DOWNLOAD EXAMIANS APP
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