DLF Electrical Engineering Interview Questions Answers, DLF Placement Papers, DLF Technical, HR Interview Questions, DLF Aptitude Test Questions, DLF Campus Placements Exam Questions

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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 192275

Why the generator rating in kva

32 108279

what are the differences between MCB and MCCB ?

19 43506

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 8041

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

1 13804

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 423379

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

5 19751

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

6 22303

What is an Air COmpressor

2303

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

7 24460

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

4 52988

what is the harmonics.

3 6053

what is the difference between earth and neutral.

9 12494

What is the function of UV coil ACB?

6 46059

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

4 18128

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DLF Electrical Engineering Interview Questions

DLF Electrical Engineering Interview Questions (29)

Un-Answered Questions

Explain about precipitation reaction?

509

What is Ad-Hoc access? What is the difference between Managed Query and Ad-Hoc access?

3018

what is o2 analyzer and how it measured ,what is the role of this analyzer in cfbc boiler...

2050

Explain perl one-liner?

998

What are components of microsoft word?

637

How to use mysqldump to create a copy of the database?

1133

Explain what are threads?

1095

How do I make multiple cursors in vs code?

1019

What is the importance of valence shell and valence electrons?

1153

What are the different types of drivers available in webdriver?

1016

we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes

2303

What is jms in java with example?

941

What is a nullable field?

1091

Explain what are the differences between rowclass and rowset in peoplesoft?

900

What is self referencing foreign key?

822