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DEWA Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is the minimum insulation value required for a cable between phase to phase and phase to earth of 380 Vac 50Hz circuit, having load arround 800 amps.

1 1643

what is second harmonic, how is effect transformer ?.

2 6091

what is the voltage of insulation megger that should be used for measuring the resitance of 66kv equipments.

3 4460

what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?

640

CALCULATE THE TOTAL VOLTAGE DROP AND SELECT THE CABLE SIZE IN MM-SQARE FOR A PANEL-262KW AT 110 METER FROM THE SOURCE SUPPLY , SUPPLY VOLTAGE 240/415

1294





Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

1576

why we are testing cables with DC supply not with AC supply?

7 16464

why the impedence of the transformer is expressed in percentage?

3 5400

can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.

2818

what is the function of step up transformer?

1 754

How to select the cable and voltage drop in circuit?

153

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Un-Answered Questions

Where is TReport in Delphi 6?

747


Expenses which are incured during the manufacturing are direct expenses.In that case,what are the direct expense in a trading firm where there is no production.Like salary, rent, electricity etc in a trading firm

1013


How can we calculate C10 rating of a bttery from c5 or c20 ratings??

3117


What is the relative response factor in related substances?

773


How do you script this scenario in QTP using VB? Verify XML attributes in XML message against XSD and data mapping of fields to Oracle tables? Verify data in XML to data in a defined table?

1779






what is a corporate chart of accounts and its purpose?

506


what is a structure in c language?

576


What is the average salary that zoologist that work in the feild of ethology make.

704


what is destination translation? what will happen if we don't use VTP?

1709


I HAVE AN INTERVIEW IN A SOFTWARE COMPANY FOR THE POST OF FUNCTIONAL TEST ENGINEER. THEY WANT THE PERSON FROM BCOM BACK GROUND( I AM A BCOME GRADUATE 2006) AND THE PERSON SHOULD HAVE GOOD ACCOUNTS KNOWLEDGE. NOW I WANT TO KNOW WHAT KINDS OF QUESTIONS THEY CAN ASK OR CAN GIVE IN WRITTEN TEST. I M NERVOUS COZ ITS BEEN 5 YEARS I HAVE DONE BCOM. SO HOW SHUD I PREPARE FOR INTERVIEW.PLEASE HELP? reply me pls. its urgent. thanks

632


What is ampourpose?

1148


Do you know any other patterns if yes.. explain

55


Count the number of radio buttons and randomly select one.

76


Explain Any Standalnoe Application with rispect to OSI model, letus Consider Voice Recognition....!! One Has To tell function of all layers with rispect to given Application.

842


why tertiary winding is used in transformer with diagram?

807






DEWA Electrical Engineering Interview Questions
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