Why PT is fitted in incomer panel.....?

1 Answers  

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Where can I get CPWD electrical shedule rates in web? please help me.

1 Answers  

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1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?

0 Answers  

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every motors written in name plate IP 55 what is this?

2 Answers  

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what is the difference between id fans and fd fans

12 Answers   Perkins Thermal Systems,

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How to convert KW to KVA or KVAR OR kvar/kva to kw?

8 Answers  

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How many 2 ton window A/c can runs on a 125 KVA generator?

2 Answers  

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Hi Friends pls give information regarding BARC written test. am attending by 20-5-2008. mail me to kkumarei@gmail.com or message to 9962122264

2 Answers   BARC,

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Can a transformer be used as voltage or current amplifier?

3 Answers   BPDB, REB, Riaz,

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how can we calculate cable size

1 Answers  

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What is cogging and crawling phenomenon in motor.

2 Answers   DAE,

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what is the difference between earthed cables and unearthed cables

2 Answers   Bhel,

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