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DLF Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What are the difference between C-Curve and D-Curve for MCB's.

 17 186784

Why the generator rating in kva

 32 100263

what are the differences between MCB and MCCB ?

 19 38334

what should be the air clearence between phase to phase, phase to earth in Medium voltage switchgear for 3.3kv,6.6kv,11kv,22kv and 33kv? Which is to be referred for this?

 1 7220

in elevator industries , how to calculate the required KVA for the elevator (elevator spec- 40A module , motor of 13.5KW, 20A)

 1 12876

I want formula to calculate cable size as per load given in kw & amp.I searched many sites but didn't right answer.Plz reply me asap.

 41 413999

Why use the VCB at High Transmission System ? Why can't use ACB? Pls explain the ans.

 5 18236

HOW DO I CALCULATE OVER LOAD RELAY & CONTACTOR IN DOL STARTER? & in dol why it is require circuit breaker?

 6 20477

What is an Air COmpressor

 1812

If single phase having 220v so why 3phase is440v.

 7 22567

why Batteries & Battery chargers are used in substation? what is the different between UPS & battery charger?

 4 50986

what is the harmonics.

 3 4897

what is the difference between earth and neutral.

 9 10459

What is the function of UV coil ACB?

 6 43675

How much KVAr bank reqired for 630 KVA transformer on full load for maintain power factor upto.99

 4 16454

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DLF Electrical Engineering Interview Questions


Un-Answered Questions

Explain how the slides and specimens used as instructional resources?

632

How long could be the maintenance phase in RPA?

5

What do you know about sobjecttype?

295

WAP to print 1) 1 1 1 1 1 1 1 1 1 1 2) 1 2 3 4 5 6 7 8 9 10

2388

What is difference between metadata and manifest?

650




What are instant sizes of azure?

320

What is IVT?

1839

How efficiency can be calculated in 500 k.v.a diesel generator?

632

What is the main purpose of mvc architecture?

1

List the various protocols utilized in the messaging layer in wcf?

502

What is wordpress in microsoft azure?

351

What language is pt br?

503

Can static method access instance variables ?

699

Describe aop.

272

Where the sql logs gets stored?

621