Electric Circuits A 6 V lead acid battery has an internal resistance of 0.01 Ω. How much current will flow when the battery is short circuited? 1 A. 600 A. 6 A. 100 A. 1 A. 600 A. 6 A. 100 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Phase voltages of a star connected alternator are ER = 240∠0o V, EY = 240∠-120o V and EB = 240∠ + 120o V. What is the phase sequence of the system? BYR. RYB. RBY. YBR. BYR. RYB. RBY. YBR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown in the figure, the value of Vs is 0, when I = 4 A. The value of I, when Vs = 16 V, is 10 A. 12 A. 6 A. 8 A. 10 A. 12 A. 6 A. 8 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series RLC circuit to get Q>1, which of the following is required? All of these XL > R XL < R XL = R All of these XL > R XL < R XL = R ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When power factor angle is varying, the shape of the current locus is Triangle Straight line Circle Semicircle Triangle Straight line Circle Semicircle ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of a conductor of diameter d and length l is R Ω. If the diameter of the conductor is halved and its length is doubled, the resistance will be 2R Ω 8R Ω R Ω 4R Ω 2R Ω 8R Ω R Ω 4R Ω ANSWER DOWNLOAD EXAMIANS APP
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