Answer / m.k.k

we don't check these things during pm. it is done during
commissioning time only

can we ran equipment up to 10kw between phase to grounding/ earthing. beside above can we use grounding instead of neutral. .

1 Answers   TNEB Tamil Nadu Electricity Board,

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in 220 kv substation,what is the mean of avr voltage reading? means at oltc temp. 36 the avr voltage was 109v.so what the mean of 109v

1 Answers  

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Define Current Transformer? Working & TYpe's Of C.T.

4 Answers  

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what is the maximum temperature rating of a thhn insulated conductor?

0 Answers  

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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.

0 Answers  

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what is difference between elr and R eartl realy.

0 Answers  

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how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

7 Answers   Apollo,

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what is neutral?

2 Answers  

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what is derated current of power cable & what is formule to find derated current?

1 Answers   Thermon,

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Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.

0 Answers   NHPC,

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transformer 3 ph, 225 kva pri 480v, sec 208v. primary neutral connected to system, is secondary neutral to be grounded and how

1 Answers  

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what is the difference beteen differential protection and over current protection of an alternator

2 Answers   GVK,

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