EXAMIANS
The line current IR flowing into balanced delta connected load is - j5 - 3 A. If the phase sequence is RYB the phase current IYB is
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Oxide film arrestor has which of the following properties?
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An isolated synchronous generator with transient reactance equal to 0.1 pu on a 100 MVA base is connected to the high voltage bus through a step up transformer of reactance 0.1 pu on a 100 MVA base. The fault level at the bus is
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What is the total installed power capacity (MW) in West Bengal as published by ministry of power in 2011?
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Two generating stations delivering a powers of P1 = 150 MW, P2 =100 MW and the B coefficients are B11 = 0.005, B22 = 0.002, B12=B21= -0.001. Find the transmission line losses?
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Reactance relays are used for the protection of
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The total number of strands in a ACSR conductor are 7, then find the layer number?
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A cable has inductance of 0.22 mH per km and capacitance of 0.202 µF per km. The surge impedance of the cable is
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The shape of the disc of an induction disc relay is
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The specific speed of water turbine is the speed at which the turbine develops
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