what is tan delta measurement?..... why that terminal is earthed.....?

4 Answers   Power Grid,

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may anybody tell me the names of institute where plc programing course are conducted

1 Answers  

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IR value for 30kw lt motor

1 Answers   Hofincons,

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A ii kv 1200 A Breaker combination fixed in a cubicle. How many ampere Fuse is required? If fuse is not using, Why?

0 Answers  

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name 3 measuring instrument used in transformers

4 Answers  

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Why alternators are rated in KVA?

12 Answers  

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What happen if the 24 volt DC supply is disconnected from air circuit breake ?

2 Answers  

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Earth Is a very good conductor or very good insulator.? If a good conductor then why current donot flow through small piece f earth and if a good insulator then why we use it as return path in lines.???

6 Answers   L&T,

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what are the main parts of DG? explian thier functions?

8 Answers   Apollo Power, Tata DoCoMo, Tyco, Vizag Steel,

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how much earthings are provided for 22KV HT Metering Kiosk

1 Answers   GE, Gionee, Knight Frank, TATA, Vacmet,

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if the voltage across the lamp drops by 1%, the power drawn will be reduced by how many %?

5 Answers   PSPCL,

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What is Fan Coil Unit . How can we calculate CFM .

3 Answers  

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