EXAMIANS
A device connected to the computer which converts digital signals to analog and vice-versa is
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The mutual inductance between two unity coupled coils of 9 H and 4 H is
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If the dielectric strength of the medium between the contacts builds up more rapidly than the restriking voltage the arc will
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In carrier current protection, the purpose of the wave trap is for
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If the voltage at the two ends of a line are 132 kV, and its reactance is 40 Ω, the stability limit of the line is
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The main advantage of using fractional pitch winding is to refuce
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Distribution transformers have good all day efficiency due to
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It is difficult interrupt a capacitive current because
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A 3 phase, 6 pole induction motor operates on 440 V, 50 Hz, supply. If the actual speed of the motor is 960 rpm the slip will be
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If the fault current is 2000 A, the relay plug setting is 50% and the CT ratio is 400/5, the plug setting multiple will be
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