Electric Circuits Find the current through 5 Ohm resistor from A to B. -2A. -1A. 1A. 2A. -2A. -1A. 1A. 2A. 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. 0.5 3.149 1 2.56 0.5 3.149 1 2.56 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A p.d. of 300 V is applied across series combination of 3 μF and 9 μF capacitors. The charge on each capacitor is ___________________ μC. 675. 240. 3600. 7.5. 675. 240. 3600. 7.5. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Addition of which of the following substance in electrolyte helps in producing bright finish? Phenol. Glycerine. Dextrol. Any of above. Phenol. Glycerine. Dextrol. Any of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the power factor of a system is leading lagging unity any of the above leading lagging unity any of the above ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is doubled. halved. increase by two times. remain same. doubled. halved. increase by two times. remain same. ANSWER DOWNLOAD EXAMIANS APP
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