Answer / gajendra

if we will try as cable resistance ya other Margare meter but in short cable condition always show Resistance. pleas tell me how we can find and what is correct answer

Answer / pas

Disconnect the both side cable.after disconnect the cable check by meager meter.meager one lead for earthing second lead for conductor.reading show in mega ohm.if cable was short reading reading showing infinity.

The windings of a transformer are divided into several coils, because?

1 Answers  

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Why an ac systems are preferred over dc systems?

1 Answers  

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what is KWH

2 Answers  

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When alarm is activated in buccholz relay in transformer

1 Answers  

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what is meant by frequency ?

10 Answers   TCS,

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what use can we make of 3rd harmonic component

5 Answers   Bhel, General Motors GM,

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how many ht 11 kv cable size for 11kv 2000 kva 11kv*433v transformer ?

3 Answers   Megatron Solutions, TCS,

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I have connected 04nos. earthings to a transformer through 04nos. earthing pits seperately. 02nos. earthings are connected to T/F body, and 02nos. earthings are connected to T/F neutral.T/F capacity is 2000KVA, 11KV/415V. But after completing of 02 years successful operation ,we are facing following problems- 1. CT/PT occured blast one time 2. HT cable box occured blast two times 3. One body earthing strip and one neutral earthing strip of transformer are overlapping at some places. Whenever these two strips are pressed at overlapped points, they made spark. What is the reason of spark? Please explain the reason & rectification of above problems

5 Answers  

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How we calculat the NGR of 3phase Generator, Our generation voltage 11KV

1 Answers   MSP, Toyo Denki,

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What is the function of RCCB? What are the different sensitivity ratings & each application?

6 Answers   Wipro,

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What is the meter used to check the DG sound level.and pollution check

2 Answers  

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which safety we have to take when we go for work?

2 Answers  

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