a 3 phase motor was running with delta connected, suddenly one phase winding got burnt off, what will be the effect ?

8 Answers   Bhel, RRB, SR,

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Can u Explain about the electronic trivector meter and the use of data converters in them?

0 Answers   Tricom,

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What are the types of lighning arrestor protection system? how to choose that according to load?

2 Answers   SPL,

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HOW THE AC GENARATOR CAN GENARATE REACTIVE POWER,HOW CAN WE CONTROL IT.AND OTHER SOURSES OF REACTIVE POWER GENARATIONS ARE WHAT.

3 Answers  

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How works the AVR in DG Sets Plz explain??????????

1 Answers  

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At 765Kv, I have seen the use of PT at line side for metering and CVT for protection, although as far as my knowledge is concern, PT at this voltage level will have huge loss and more cost as compared to CVT as CVT can also perform same function of Protection and Metering? So my question is why use PT and not CVT for metering and protection in order to reduce the cost.

1 Answers  

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number of I/O devices in siemense plc

0 Answers   EB,

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why autotransformers are not safe for supplying low voltage from a high voltage source?

5 Answers  

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why nutral and earthing wire connect with each other in main panel board.

2 Answers  

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How ElCB tripping if Neutral touch with ground

4 Answers   Sanmar,

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how to reduce the magnetizing current in distribution transformers

1 Answers  

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we convert 66kv to 33 kv to 11kv to 440v. why can't we directly convert 33kv to 440 ?

9 Answers   EMC, Jakson, L&T,

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