Answer Posted / ashish pandya

A fresh engineer is that kind of employee in which company
can put it,its own procedure for working.person have brief
knowledge about its engineering and company can direct him
towards the goal achieving for both company and employee.

I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

1614

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Why air circuit breaker off due to power failure?

691

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What are the types of control system?

620

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hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

1500

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What is the real function of reverse power relay in generator panel while syncronising?

1588

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How to do stting of vl250 siemens MCCB

2477

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Why High voltage are generate noise ?

945

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What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?

617

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Would you recommend to replace all oil filled cables with xlpe cable for hv transmission with the current technolgy for xlpe cable?

1055

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Why the cores of large transformers build up of circular cross section?

1731

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What is the difference between rated and per unit in transformer?

1690

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what is electrical machines

2993

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Why is remote backup preferred to local backup?

1477

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does buccholz in a transformer use batteries

3871

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A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE

2053

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