Answer / amit

CT IS A current transformer . its is measure current

why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?

0 Answers  

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why are transformer rating in MVA

2 Answers   Suzlon,

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What Maximam Gap Taibaar & Bush

0 Answers   Bajaj,

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how to design coil turns ?

0 Answers   L&T,

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hi!!! i have a question that how the thermal test in winding temprature test is taken can anyone explain me in detail??? i will b very thankful!!!!

1 Answers  

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what is the relevance of knee point voltage in protection and metering grade CT ? and basically what is knee point voltage ?

2 Answers  

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how to check the earth resistance value& what is the minimum earth resistance for good earthing sysytem.

33 Answers   Brookfield, BSNL, DMRC, Epoch, KPTCL, Polycab, Power Control, SIEA, Siemens, Wipro,

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what is the difference between static and dynamic induced emf?

14 Answers   College School Exams Tests, MRF, Suraj Constructions,

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What is an Air COmpressor

0 Answers   DLF,

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What is static frequency control used in gas turbines

1 Answers  

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What is the difference between amorphous core transformer and CRGO core transformer?.

0 Answers   DAE,

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what is the formula to calculate the distance between one phase to another phase in single phase line and 3 phase line for different volt for example ; 33kv, 11kv ,22kv,230v

1 Answers   Suzlon,

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