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HCL Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is mean by powerfactor. What is the difference between leading and lagging power factor?

2 8047

what is stper motor.what is its uses

9 11155

How to calculate the Meter constant for the given Meter (by using any formula)

4 75857

resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB

4 11312

WhY PF low at Time of PT Missing in HT Meter

2 4376

When One Phase PT Missing (voltage drop ) this time current is zero of This phase(PT Missing Phase) and current is Not Zero of other Phase but PF is always Low That Why

1509

I have 725KVA DG set how to Calculate the Ratio of KWH? Whatb is the Formila

7 25500

The potential difference between a phase and neutral is 230v , but the potential difference between two phases is 400v. why?

4 20045

where we use stardelta starter and dol starter

4 15635

Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?

1700

how choose conductor &caple&wire depending upon the load

2 5775

how choose conductor&depending upon load

1432

how is choose &depending upon the load why?

1 2912

FRIENDS, I am doing DEEE (part time)final year. Give me some ideas for project

5 8011

Difference between UPS and Inverter?

7 10027

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HCL Electrical Engineering Interview Questions


Un-Answered Questions

What is appdelegate?

471


What Is A Reaffirmation Agreement And How Does It Work?

685


How do you create boxes in sap script?

544


If a air condition consume 2.50 to 3.00 amp then how much it will consume in watts if it is running 10 hours out of 24 hours????

1446


Explain Token ring

1070






What steps would you take to locate the errors in case trial balance disagrees?

619


How to style the first line of a paragraph as a uppercase ?

232


What is the difference between variable & constant?

536


Why is the study of gyroscopes motion required to learn aircraft applications?

639


What are the libraries of spark sql?

200


What is the processes to author the service contract?

1279


How would you handle idoc errors using messages?

604


What is Auto Mains Failure Panel & Auto Synchronizing Panel

1439


What is botanical garden?

594


Why can't we parallel the secondary circuits of two voltage transformers?

973