Electric Circuits If the practical units of voltage and current wave each made 20 times as large as they are at present, what would be the consequent alternation in the size of the unit of capacitance? 20 times. 60 times. Nil. 200 times. 20 times. 60 times. Nil. 200 times. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is apparent power in AC operation? Product of voltage and current at no load. Product of voltage and current. Product of rms voltage and rms current. Product of voltage and current at full load. Product of voltage and current at no load. Product of voltage and current. Product of rms voltage and rms current. Product of voltage and current at full load. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across the 1 Ω resistor between the nodes A and B of the network shown in the given figure is 3 V. 1 V. 4 V. 2 V. 3 V. 1 V. 4 V. 2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Ampere second is the unit of energy. conductance. charge. power. energy. conductance. charge. power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor is connected across the voltage source and the frequency of voltage and current wave form is 50Hz, then what is frequency of instantaneous power 100 Hz. 150 Hz. 50 Hz. 0 Hz. 100 Hz. 150 Hz. 50 Hz. 0 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the real power in AC operation? Apperant power × cosφ. VIcosφ. None of these. Both option A and B. Apperant power × cosφ. VIcosφ. None of these. Both option A and B. ANSWER DOWNLOAD EXAMIANS APP
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