EXAMIANS
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
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A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is
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In RLC parallel circuit circuit current through inductor is more than current through capacitor. Then what is the power factor of the circuit?
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Three resistors each R Ohm is connected to form a triangle. The equivalent resistance across any terminals is
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Mica capacitor are characterised by all of following except
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Which of the following is the correct relation?
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In the circuit shown below, what is the voltage across 5 Ω resistor?
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A rectangular magnet of magnetic moment M is cut into two pieces of same length. The magnetic moment of each piece will be
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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 average value in Amperes.
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The maximum current rating for a 10 k Ω, 0.5 W resistor is
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