please give some hindalco placement papers for written exam

1759

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We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

2042

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Wind mill

1827

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How do we calculate transformer oil in liter from the rating of the transformer.

1604

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if flux and load static in dc motor and supply voltage increases 20% then what happened in speed

1855

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How to calculate loses in transformer of 160 KVA ?

1609

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How to calculate fault level of 11 KV system

2020

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From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

1723

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How can ou verify the size of conductor 50Sq.mm ACSR

1888

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What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?

2586

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How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?

1739

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Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?

1522

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full form of flry b

4112

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How to design pavement quality concrete by using C.R.C.P Method

1692

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how to apply b license to c license in tneb

1766

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