Electric Circuits Under resonance condition the phase angle between voltage phase and current phase is 90° 0° 45° - 90° 90° 0° 45° - 90° ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Four bulbs of 40 W each are connected in series with a battery across them, which of the following statement is true? None of these The voltage across each bulb is not same. The current through each bulb is same. The power dissipation in each bulb is not same. None of these The voltage across each bulb is not same. The current through each bulb is same. The power dissipation in each bulb is not same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits You have to replace 1500 Ω resistor in radio. You have no 1500 Ω resistor but have several 1000 Ω ones which you would connect three in series. two in parallel and one in series. two in parallel. three in parallel. three in series. two in parallel and one in series. two in parallel. three in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Types of rotating machines IM. synchronous machine. both B and C. transformer. IM. synchronous machine. both B and C. transformer. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series R, L circuit power factor can be defined as All of these Vr/V R/Z P/S All of these Vr/V R/Z P/S ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the circuit shown in the given figure the current I is given by 2 A. 4 A. 3 A. 1 A. 2 A. 4 A. 3 A. 1 A. ANSWER DOWNLOAD EXAMIANS APP
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