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L&T Electrical Engineering Interview Questions
Questions Answers Views Company eMail

if a.c supply is given to the motor,, what happen?

1699

what factor is necessary during design of HT & LT MOTORS.

2 5518

In Plug used in house,Why Earth of the plug more thicker & deeper?

8 7965

Why corona takes place?

4 5402

what do you mean by the "bay" in a switchyard? how to determine exact number of bays in a substation?

8 65487

howmany insolaters needed in 66kv line

9 22489

why the transformers are rated in kv not kw?

6 7454

what are the duty ratings in DG sets?

1 4536

single phase can run in PVC conduit. Three phase can also run in one PVC conduit. But two phase cannot run in one PVC conduit. WHY? reply plz....awaiting your answer.

8 15564

1.why ACB is not connected in HT side what Happens? 2.how much voltage maintained in ACB breaker? 3.OLTC is connected in primary side in case secondary side connected what happened?

3 7571

1.how many types of relays? 2.difference between ATS& STS?

1663

Ns=120f/p. what is 120?

10 101054

why transformer rating is expressed in kva.

4 8742

Earth Is a very good conductor or very good insulator.? If a good conductor then why current donot flow through small piece f earth and if a good insulator then why we use it as return path in lines.???

6 32571

what are the sections in a high voltage system(eg:incomer,buscoupler,isolator

1 4070

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L&T Electrical Engineering Interview Questions


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What is release manager in blue prism?

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What is an NSOperationQueue and how/would you use it in iOS operating system?

469


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Define AOS?

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1357


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530


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441


What is variable and how many types of variable?

296


What is the difference between HTML 5 Application Cache and regular HTML Browser Cache?

484


What is Mapper? How can we compress Mapper output in Hadoop?

246