Answer Posted / rajesh kumar singh

50 cycle/second and tolrence +,
-3%

why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?

2791

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why is control bus bi-directional?

2153

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What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?

1866

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What magnetic circuit is formed in berry-type constructions and why?

1059

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What descriptive information does the NEC require to be marked on all conductors?

1999

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best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?

1706

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why can the rotor of 3 phase slip ring induction motor not be a 2 phase rotor?

2056

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how i calculate the syncrones generator NGR resistance .if we have a 6mw generator line voltage of generator 11kv also line current 393.3 ampere.

2095

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When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number

2157

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i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?

1867

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Starting current of a 10 HP induction Motor is ______ time’s full load current.

2921

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what is meant by moulded case circuit breaker ?

2173

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How to convert 2 phase to 3 phase electricpower in induction moter?

2108

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Describe the test procedure to determine the vector group

2140

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Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

1898

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