Electric Circuits Which quantity should be measured by the voltmeter ? Power Voltage Current Speed Power Voltage Current Speed 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 voltage drop across L is 45.5 V. 31.9 V. 39.1 V. 50.5 V. 45.5 V. 31.9 V. 39.1 V. 50.5 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When the battery is being charged, the terminal voltage decreases with none of these. increasing charging rate. increasing temperature. increasing state of charge. none of these. increasing charging rate. increasing temperature. increasing state of charge. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is halved. doubled. increase by two times. remain same. halved. doubled. increase by two times. remain same. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit circuit current through inductor is more than current through capacitor. Then what is the power factor of the circuit? leading lagging unity zero leading lagging unity zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will none of these. remain constant. increase. decrease. none of these. remain constant. increase. decrease. ANSWER DOWNLOAD EXAMIANS APP
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