Electric Circuits Two resistances R1 and R2 give combined resistances 4.5 Ω and 1 Ω when they are connected in series and parallel respectively. What would be the values of these resistances? 1.5 Ω and 3 Ω. 6 Ω and 9 Ω. 3 Ω and 9 Ω. 3 Ω and 6 Ω. 1.5 Ω and 3 Ω. 6 Ω and 9 Ω. 3 Ω and 9 Ω. 3 Ω and 6 Ω. 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. 250 400 900 130 250 400 900 130 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The thevnin equivalent of the circuit shown in the figure is 0.75 V, 1.5 Ohm 0.75V, 5/6 Ohm 1.5V, 5/6 Ohm 1.5V, 1.5 Ohm 0.75 V, 1.5 Ohm 0.75V, 5/6 Ohm 1.5V, 5/6 Ohm 1.5V, 1.5 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A branch of a network is said to be active when it consists of one resistor. capacitor. voltage source. inductor. resistor. capacitor. voltage source. inductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Efficiency of electrical machines should be calculated by measuring output and input. losses and input. losses. losses and output. output and input. losses and input. losses. losses and output. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the heaviest? Atom. Proton. Electron. Molecule. Atom. Proton. Electron. Molecule. ANSWER DOWNLOAD EXAMIANS APP
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