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TATA Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is the speed of current?

 29 26817

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type of earthing???

 9 14008

what is bus pt and what is the function of it ???

 8 27698

What is an exciter and how does it work?

 7 90591

When charging a 20 MVA , 33kV/6.6kV transformer through regulated (0-6.6 kV or 0-33 kV) source on no load , what will be the maximum current drawn by transformer from source and what sould be the source capacity.

 5 9991

What is the purpose of starter and choke in tube light?

 9 109772

selection of conductor in different voltage?

 1 2845

what is kVA

 6 14987

why we are using DC supply in megger?

 3 9777

how you can select circuit breaker for 2000kva transformer?

 9 20719

what about the power of wattmeter at starting and loding?

1647

Can anyone explain how the vector diagram of a transformer which doesn't have name plate be found whether it is Dy11/Dy5/Yd11 and so on?

 4 10985

Draw a SLD of DG distribution up to main LT panel?

 8846

How to calculate the ups battery back up? give the formula.

 15 105839

it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?

 1557

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TATA Electrical Engineering Interview Questions


Un-Answered Questions

What is the difference between the scalability and elasticity?

311

What is the normal excel file format?

282

Mention what are the main components of cassandra data model?

60

Why syn. Generators are used for the production of electricity?

657

whats the differece between Exd and Exe

4278




what is sas metadata repository? : Sas-bi

595

What is Cavities?

456

What r the documents required for performance testing

1808

What is SUMRT?

2556

'Insufficient memory to complete operation' error . what does this indicates?

1465

What is the use of stats.field?

155

Explain the difference between NameNode

638

What are posts?

102

write a program to set all flags in 8085?

1823

Is Java a dying language?

566