Control wiring of a dol starter for forward and backward

0 Answers   Basj Industries,

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why do we provide metallic enclosure to bus duct and then ground it?

1 Answers  

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How to do the REF Stability test for power transformers in Site?

1 Answers   Escorts, Siemens,

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in our sub station why we step down firstly 33kv\11kv then 11kv to 430v. can we direct step down 33v to 430.v.

7 Answers  

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Can Induction motor run at over rated speed? ( 15oo rpm is rated speed for 50HZ. is it possible to ride 3000 RPM with same motor with the help of VVVFD for continues ride of 100HZ)

3 Answers   Equate,

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what do you mean by cl PS CTs? What are technical details required for it's manufacturing?

1 Answers  

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how many synchronous motor are there in any power plant

0 Answers   L&T,

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oil sample dielectric test gives the insulation rupture voltage at 26 kv. is this transformer safe to be operated . The working voltage is 11 kv

2 Answers  

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3-PHASE 15KVA dg IS EQUIVALENT TO 12 KW,hOW?

2 Answers   TATA,

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What is the difference between cylindrical-type and sandwich-type winding?

0 Answers  

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upto how many load can v connect to stabilizer which is used for tv

0 Answers   Sandvik,

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difference between cable and conductor?

6 Answers   TransOcean,

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