Answer Posted / tanmay kumar

70-75MVA

Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

1634

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Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.

1590

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What is a differential amplifier?

1254

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what is booster? and how it is connected in a circuit?

2618

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what is lrs tank water resistance.

2544

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what is meant by surge? what we called for high currents?

2034

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what will happen if there is a voltage leakage or current leakage in an electrical train

2020

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How can I calculate per unit (KWH) fuel (Gas/ Diesel both) consumption 1MW unit?

2112

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How to Design green buildings services? What is the advantage to design green building?

1811

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What are the advantages and disadvantages of open loop control system?

1120

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what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?

3379

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is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?

2131

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Could you measure voltage in series?

1275

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What is servo motor and what are the applications of servo motor?

2701

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How to calculate the phase to phase clearness of HT /// LT bus bar?????

2080

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