Electric Circuits The voltage induced in an inductor is represented as, ratio of its inductance to current through it. product of its inductance and current through it. product of its inductance and rate of change of current through it. ratio of current through it to its inductance. ratio of its inductance to current through it. product of its inductance and current through it. product of its inductance and rate of change of current through it. ratio of current through it to its inductance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistors each R Ohm is connected to form a triangle. The equivalent resistance across any terminals is R. 2R/3. R/2. 3R/2. R. 2R/3. R/2. 3R/2. 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? 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. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a 3 - φ delta connection, two-wattmeter method is used to measure the power; if the two watt meters read 28.13 kW and 13.31 kW, the power factor of connection will be 0.6. 0.85. 0.9. 0.4. 0.6. 0.85. 0.9. 0.4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In series R, L circuit power factor can be defined as Vr/V All of these P/S R/Z Vr/V All of these P/S R/Z ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Inductor does not allow the sudden change of voltage None of these power current voltage None of these power current ANSWER DOWNLOAD EXAMIANS APP
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