Electric Circuits Purpose of using capacitor is / are effect DC filter in electronic circuit. all of these. increase p.f of inductive load circuit. to do phase split in AC 1 phase motor. effect DC filter in electronic circuit. all of these. increase p.f of inductive load circuit. to do phase split in AC 1 phase motor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three identical resistor are connected in star across a 3 phase 550 V supply dissipating a total power of 300 W the line current is ____________ A. 1 3.149 0.5 2.56 1 3.149 0.5 2.56 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Form factor is equal to Peak factor in case of All of these square wave. triangle wave. saw tooth wave. All of these square wave. triangle wave. saw tooth wave. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In ac RC series circuit total voltage is 10V and voltage across resistor is 6V, then what is voltage across capacitor? 10V 16V 4V 8V 10V 16V 4V 8V 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. maximum power. a few watt. 100 watt. zero watt. maximum power. a few watt. 100 watt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An AC voltage of 200 V at 50 Hz is applied to a coil which draws 5 A and dissipates 1000 W. The resistance and impedance of the coil respectively are 50 Ω and 200 Ω. 40 Ω and 40 Ω. 40 Ω and 200 Ω. 25 Ω and 5 Ω. 50 Ω and 200 Ω. 40 Ω and 40 Ω. 40 Ω and 200 Ω. 25 Ω and 5 Ω. ANSWER DOWNLOAD EXAMIANS APP
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