Electric Circuits In series RLC circuit which of the following represents the Q factor ? VR/V XC/R XL/R All of these VR/V XC/R XL/R All of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is apparent power in AC operation? Product of voltage and current at no load. Product of rms voltage and rms current. Product of voltage and current. Product of voltage and current at full load. Product of voltage and current at no load. Product of rms voltage and rms current. Product of voltage and current. Product of voltage and current at full load. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A motor having a power factor of 0.8 absorbs in active power of 1200 W the reactive power drawn from the supply is _________ VA. 250 900 130 400 250 900 130 400 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a pure inductor is connected across the ac source, the average power taken by the inductor is zero watt. a few watt. 100 watt. maximum power. zero watt. a few watt. 100 watt. maximum power. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Unit step function is first derivative of ramp function. impulse function. gate function. parabolic function. ramp function. impulse function. gate function. parabolic function. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Poles and zeros are arranged alternatively on imaginary axis, then type of network is? RL network RC network Any of the above LC network RL network RC network Any of the above LC network ANSWER DOWNLOAD EXAMIANS APP
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