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HCL Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is the difference between earth and neutral?

56 146294

why earth hole size is biggest in plug point?

22 38927

What is the difference between online ups and offline ups?

44 207013

How to calculate the size of the conductor for particular load

9 25694

why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer.

12 68969

why transmission line 11Kv OR 33KV,66Kv not in 10kv 20kv?

43 113869

In a Circuit how the MCB and Fuse ratings are calculated. And shall the fuse follws the MCB or it is otherwise?

16 87918

A 100 MVA transformer may be cooled with?

6 10392

what is the effect of power factor on DG supply,i mean to say what will the effect if we add capactors on dg supply.

4 6882

what are the main parts of UPS what is the function of that?

23 109724

how many earthing should need for UPS, where its connected

7 10220

can SMPS work in DC supply ?

10 20998

Why we choose 400kv,220kv,132kv,66kv,33kv transmission voltages for transmitting power. Why not other voltage levels.

21 56985

what we happen if 400 kvar cpacitor banks are on in manual mode and there is no load on mains ??????????????

7 8756

what is the difference between elcb,rccb,mcb.

8 38930

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HCL Electrical Engineering Interview Questions


Un-Answered Questions

Which is the best example of a polysaccharide?

552


How do you delete duplicate observations in sas?

568


what is the driving force in an organisation that will enable personnel management to its continuous improvement and achievement?

1609


Can you explain is bea weblogic the same thing as the web server that was previously on the tuxedo cd?

455


What is the limitaion of the Trial Balance?!

1685






Explain the difference between the web config and machine config.

623


What does the term weaker section mean?

658


What are slice and dice?

526


How can we increase disk read performance in single command in Linux?

558


The height to which the liquid in a tank to be maintained for a certain constant velocity?

1521


Explain what is a static function?

626


How do you go about configuring asset accounting?

644


Where the openstack images are stored?

26


What are mixins?

1


What are the hotfixes and patches in sql server?

539