EXAMIANS
The DC offset in fault current causes conventional over-current (OC) relays to :
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If the power supplied by current source shown in figure is double of that supplied by the voltage source, then the value of 'R' is
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____ is the rms value of AC component of the current in the pole at the instant of contact separation.
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Which state is the largest producer of wind energy in India?
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In a series RLC circuit, the supply voltage is 230 V at 50 Hz. The resonant current is 2 A at the resonant frequency of 50 Hz. Under the resonant condition, the voltage across the capacitor is measured to be equal to 460 V. What are the values of L and C?
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A 200/400 V, 20 kVA, 2-winding transformer is connected as an auto-transformer to transform 600 V to 200 V. Calculate the kVA rating of the auto-transformer.
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Which is the function of Operating System?
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A conductor having surface density is embedded in a dielectric medium of permittivity. The electric field in the medium is E. If it is known that the pressure p on the conductor surface is equal to the electric energy density in the medium, then p (in SI unit)is given by
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What is the value of capacitance of a capacitor which has a voltage of 4 V and has 16 C of charge?
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The short circuit current of a solar cell is
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