Answer / gulugulkhan

I HAVE NO IDEA

What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.

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why we are connecting the alternator to a steam turbine of higher RPM then the rated RPM of alternator? For example:( connecting 1500 rpm alternator to 7600 rpm steam turbine). we can directly connect the same rpm turbine to alternator know??? is there any special reason ???

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A circuit breaker on detecting fault will a. Open b. Close c. Open and trigger the alarm

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For example, if I use Star delta transformer for distribution, Can I Connect 230 V lighting load bewteen secondary phase & primary neutarl. What will be the effect, if I connect in this manner?

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Iin ESP why positive is grounded ? why not negative ?

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which safety we have to take when we go for work?

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what is the function of impulse relay

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why induction motor's p.f 0.8

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I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF

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How can we convert dc to equivalent ac??

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what is VFD and where is use of it

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Off-circuit Tap changers in distribution transformer required

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