Answer / k.prakashchandra

As the secondary voltage is only 63.5 V wrt ground ,nothing
happens if the contact is with the dry earth . If there is
any dip in voltage or blowing out of fuse under other
conditions , energy meter may record less and the distance
relay may act in the protection scheme with directional
relay becoming non-directional

it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?

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The synchronous speed of a motor with 6 poles and operating at 50 Hz frequency is ___.

4 Answers  

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What is the Difference Between MCCB & ACB & VCB

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can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?

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Is your generator is automated or manual if so do you know the circuits?

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how can synchronous generator can be used as synchronous condenser?

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why vaccum circuit breakers are preferred over m.o.c.b

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why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??

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1 Answers  

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How does and Earth Fault Relay operates in DG set control panel?

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IN 3 PHASE INDUCTION MOTORS SOMETIMES COPPER BARS ARE PLACED DEEP IN ROTOR WHY..?

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