HOW WORK HEAT PLATE EXCHANGER

0 Answers  

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if AVR fails in D.G set, what will be the effect?

7 Answers  

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What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

0 Answers   Anglo Platinum, Narnarayan Electrical,

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why frequency should be constant?

2 Answers  

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can we measure +,-.zero sequence current ....? if so how can ???

2 Answers   NLC,

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wat is the criteria we use the diff. relay ?

2 Answers  

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as we know that N=120f/P speed of an im can be controled only through changing no if poles, can we control by changing the frequncy????

7 Answers   JSW,

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Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same

3 Answers  

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how does it help for selection of a transformer.

0 Answers  

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how much leakage current is allowed in MC61A L&T make relay?

0 Answers   Siemens,

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can any one explain about when EB supply failed then how the load will transfer onto DG's step by step.

1 Answers  

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what is the use of tertiary winding?

2 Answers  

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