How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

0 Answers   Bhel,

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is there any chart showing the suitable cable size according to AMP and length ? for three phase motors

0 Answers  

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Is it reuired to use house service barcket for 31/2 core 300 Sq.mm cable,if the distance between pole & shop is around 2 mtrs only or can I hang the cable with GI support in air? upto what size of cable GI serrvice btacket is necessary?

1 Answers   HAL,

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would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?

0 Answers  

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which relay is used for both detection & correction?(there is only one relay)

2 Answers  

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What is the effect of positive feedback on stability of the system?

0 Answers  

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which of the following elements is not present in stainless steel

0 Answers   LASA,

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what is buchholz relay?what is it used for?

8 Answers   Engineers India Limited, NFCL,

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Isi standard of lux level required / to be maitained in different working place general & in textaile industry.

1 Answers  

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how desiel generate sart fail of eb?

0 Answers   OPG, Wipro,

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How impulse levels are calculated that for 11kV impulse is 75kvp, for 24kV impulse is 125kvp ?

0 Answers   L&T,

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What aturn on methods of scr?

0 Answers  

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