Answer Posted / krishna tripathi

motor will be overloaded and tripped in phase loss

what is physical distance of isolator to VCB in 33/11kv sub stations

2143

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What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?

3017

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66kv under ground cable how to layaing in ground any special case two ckt r runing

1999

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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.

1601

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Why to keep capacitor bank off while generator running.

1808

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What are the application of filter?

1072

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Define unilateral circuit?

1254

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What is the method of estamating of cable, CB,MCB ?

2180

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what are the specifications we must look at to select a relay for any capacity motor?

2043

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can anybody sent me power grid questions. what subject should i prefer for preparation?

2118

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how to electrically make connection to ferroli GN2N?

1950

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why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)

1912

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What is shunt voltage and u v voltage witch one best

1730

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What are the special cables required for explosion proof wiring?

3589

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How to calculate no of EARTH PIT? Describe the formula as per IS standard?

3851

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