Answer Posted / umair

Buckles relay is a protection relay used in transformer in
case of abnormal conditions which include the heaing of the
oil and its leakage.

what things to be considered when designing UPS

1767

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how was your last weekend.

1773

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Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

1702

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is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.

1691

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What is sink and source?

1168

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for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.

2562

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my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.

2033

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WHAT IS THE FUNCTION OF SHORT CIRCUIT MAINTENANCE CT

2432

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What are the relays in ACB and VCB

2210

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Working of microwave oven?

2234

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why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.

1969

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What is the function of electron gun assembly used in crt?

1172

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How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

2076

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how to operate and maintenance of 1500 kva diesel generator set

1794

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how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

2366

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