Answer Posted / k.prakashchandra

Recom,Mumbai and Switron,Nasik.It may be ACB or something
else, ask for control switches for CBs with current rating.

please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

1758

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Why are the laminations insulated from each other?

1107

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HOW TO CHECK THE VECTOR GROUP OF A TRANSFORMER YD11?

3566

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The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?

1661

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Pl. brief about break-down maintenance of machine tool.

1748

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Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

2068

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How equivalent impedance is calculated in thevenin theorem?

1076

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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.

1542

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How can two 3 phase transformers of same KVA and Voltage be connected in parallel?

1807

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If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

2061

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What is the difference between grid and off- grid system??

1898

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Why the efficiency of generator is more than motor in swinburne's test

1975

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How stabilizer works??

2052

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how to erect roof control panel?

1995

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why you don not show protection and type of isolation in key single line diagram?

1928

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