Answer Posted / manoj

250 amps

how the characterstics of control valve being done

2071

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we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

2005

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Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode

2019

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how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???

2171

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how many safety really of DG sets.

2221

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can we use engine degreaser for electrical motors?

1758

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What is the basic principle of operation of alternators/dc generators?

1102

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WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?

2121

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IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

2119

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What is meant by vector group

2523

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xfhnchncv?

1902

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How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.

2205

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How grounding is different than earthings?

1156

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What is shunt voltage and u v voltage witch one best

1717

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FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?

3396

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