Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit increase if frequency of voltage source increases? VL and VR. VL and I. VL and Z. Z and I. VL and VR. VL and I. VL and Z. Z and I. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Under resonance condition the power factor of a system is lagging unity leading any of the above lagging unity leading any of the above ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the circuit given in the figure the power delivered by the 2 V source is given by - 2 W. 4 W. - 4 W. 2 W. - 2 W. 4 W. - 4 W. 2 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The terminals across the source are ___________ if a voltage source is to be neglected. open circuited. replaced by a series resistance. replaced by a shunt resistance. short circuited. open circuited. replaced by a series resistance. replaced by a shunt resistance. short circuited. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits KCL works on the principle of which of the following law of conservation of charge. law of conservation of energy. None of these both. law of conservation of charge. law of conservation of energy. None of these both. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following characteristics is/are attributed to an ideal independent voltage source? both ‘b’ and ‘d’. Independent of magnitude of current supplied.. Independent of the direction of flow of current. Independent of the magnitude of voltage supplied. both ‘b’ and ‘d’. Independent of magnitude of current supplied.. Independent of the direction of flow of current. Independent of the magnitude of voltage supplied. ANSWER DOWNLOAD EXAMIANS APP
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