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. 250 400 130 900 250 400 130 900 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The thevnin equivalent of the circuit shown in the figure is 1.5V, 5/6 Ohm 1.5V, 1.5 Ohm 0.75V, 5/6 Ohm 0.75 V, 1.5 Ohm 1.5V, 5/6 Ohm 1.5V, 1.5 Ohm 0.75V, 5/6 Ohm 0.75 V, 1.5 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The electrical resistance of human body is around 1000 ohms. 25 ohms. 250 ohms. 5 ohms. 1000 ohms. 25 ohms. 250 ohms. 5 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC series circuit, at resonance condition the value of current is Zero None of these Maximum Minimum Zero None of these Maximum Minimum ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Emf induced in a coil rotating in a uniform magnetic field will be maximum when the rate of change of flux linkage is maximum. rate of change of flux linkage is minimum. rate of cutting flux by coil sides is minimum. flux linking with the coil is maximum. rate of change of flux linkage is maximum. rate of change of flux linkage is minimum. rate of cutting flux by coil sides is minimum. flux linking with the coil is maximum. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A star connected load has three equal impedance each of (40 + j30) Ω If the line current is 5 A then value of line voltage is 200 V. 250 V. 250 √3 V. 250 / √3 V. 200 V. 250 V. 250 √3 V. 250 / √3 V. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS