what is DAR test?

2 Answers   Al-Naboodah, ISRO, ONGC,

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how can we calculate the cooper armed cable size if the protection load of main fuse is 80 ampere.

1 Answers  

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What is UPS?

14 Answers   HSL,

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what is the working of loss of excitation relay (40G)? how it is work?

1 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 compute kvar in substation feeder to improve power factor and sending voltage

0 Answers  

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difference b/w current and voltage relay?

1 Answers  

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i need to calulate the cable size when watts are mentaind wat z the formula

1 Answers  

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What was your role in the silicon evaluation/product ramp? What tools did you use?

0 Answers   Intel,

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to improve the existing power factor whether capacitors have to be added in series or parallel.and why

3 Answers  

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WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

0 Answers  

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can u tell the difference between star - star transformer and delta to delta transformer?

2 Answers  

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