Electric Circuits When the battery is being charged, the terminal voltage decreases with increasing state of charge. increasing charging rate. increasing temperature. none of these. increasing state of charge. increasing charging rate. increasing temperature. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two wires of A and B of the same material and length ‘l’ and ‘2l’ have radius ‘r’ and ‘2r’ respectively. The ratio of their specific resistance will be 1:8. 4:1. 1:1. 1:2. 1:8. 4:1. 1:1. 1:2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition of symmetry in Z-parameter representation is Z11 = Z22. Z12 = Z21. Z11 = Z12. Z12 = Z22. Z11 = Z22. Z12 = Z21. Z11 = Z12. Z12 = Z22. 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 current through each bulb is same. The voltage across each bulb is not same. The power dissipation in each bulb is not same. None of these The current through each bulb is same. The voltage across each bulb is not same. The power dissipation in each bulb is not same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series circuit consists of R = 20 Ω, L = 20 mH, and AC supply 60 V with f = 100 Hz. The current in R is 5.08 A. 1.27 A. 10.16 A. 2.54 A. 5.08 A. 1.27 A. 10.16 A. 2.54 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The maximum value of a current wave is 2A. If the form factor of a current wave is 1.5 and the peak factor is 2.7, find the rms value in Amperes. 0.494 A. 0.741 A. 1.414 A. 1.57 A. 0.494 A. 0.741 A. 1.414 A. 1.57 A. ANSWER DOWNLOAD EXAMIANS APP
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