Electric Circuits Average power taken by the pure capacitor is Zero Minimum Any of the above Maximum Zero Minimum Any of the above Maximum ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A cube of material of side 1 cm has a resistance of 0.002 Ω between its opposite faces. If the same volume of the material has a length of 4 cm and a uniform cross - section, the resistance of this length will be 0.016 Ω. 0.064 Ω. 0.128 Ω. 0.032 Ω. 0.016 Ω. 0.064 Ω. 0.128 Ω. 0.032 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The power dissipated in a pure capacitor is both (B) and (C) above. proportional to applied voltage. zero. proportional to the value of capacitance. both (B) and (C) above. proportional to applied voltage. zero. proportional to the value of capacitance. 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. 900 250 130 400 900 250 130 400 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For symmetrical wave form average value of one full cycle is 0 2.22 1 1.11 0 2.22 1 1.11 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The active and reactive power in an AC circuit are 10W and 20VAR respectively. What is the power factor? 0.577. 0.5. 0.866. 1. 0.577. 0.5. 0.866. 1. ANSWER DOWNLOAD EXAMIANS APP
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