what's the use of cvt and wave trap in 400kv switch yard.......

5 Answers  

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Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?

0 Answers  

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Why not implimenting power factor in Diesel generator

6 Answers   HP,

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According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.

0 Answers  

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What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

0 Answers  

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What is difference and reason b/w -48V BTS system and 24 V BTS system. Plzzzzzzzzz tel me.

0 Answers  

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hopkinson's test

5 Answers   Bhel, NTPC,

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How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

0 Answers  

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If we have two nodes A and B and Vab is the potential difference between these nodes then which node is called reference node a.node A b.node B c. Ground node

1 Answers  

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why we are using DC supply for all protection relays, why cant we use AC supply..???

1 Answers  

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What is the disadventage of gland earthing(power cable) if any. ?

0 Answers  

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how to find the Motor,s insulation Power?

0 Answers   Gourmet Group,

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