Answer / shital9188

no idea.

Answer / khajamian

electronic timer....with proper rating...4NO and 4 NC
contacts..

what are the different types of transformers in present? which transformer is efficient?

1 Answers   TATA,

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whatis mean by voltage?

7 Answers  

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what is the use of ballast in tube

2 Answers  

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what is effect of brush shift in machine?

1 Answers  

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what its mean 'inverter based technology' ? if we talk about refrigerators, splits ACs etc how it helps to produce & keep more coolness and chilled atmosphere ?

1 Answers  

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in transformer star connection with neutral are shorted. is there is any effect.

1 Answers  

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what is diffrence between neutral and earth wire

23 Answers   Bhel, Esab, MTNL,

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what is the difference in MCB, MCCB, RCCB, ELCB, & MPCB (motor protection circuit bracker)

12 Answers   Afcons, Bhel, CIHSR, DCS, IOCL, L&T, Lupin, Siemens,

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what is meant by vector group of a transformer? How can it be derived?

0 Answers  

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how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?

0 Answers   BARC,

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RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?

0 Answers  

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Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere

0 Answers   Kazi Farms, SKI Carbon Black,

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