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DEWA 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.

 2 9620

Why should compressed gas cylinders stored in upright position describe the cause?

 3542

Why should empty compressed gas cylinders stored in upright position please describe the cause?

 1 8221

what is second harmonic, how is effect transformer ?.

 2 11378

how many stages in compressor in ge 9 fa gas turbine ?

 3 9901

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

 3 9616

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

 1 2080

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

 1 2813

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.

 1 3140

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

 9 31602

you must show the examples application and give at least 4 types of transducer/sensors that can minimize the failure during the manufacturing of the resistors.

 1 3454

Waht is surge in compressors and how to control it?

 1 4042

What is surge in compressors? How to detect and control it?

 1 8307

What does threshold mean? what does tolerance mean?

 1 5245

why the impedence of the transformer is expressed in percentage?

 3 9958

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DEWA Interview Questions


Un-Answered Questions

what do you regret the most in your life?

1243

If Debentures Are Issued at Par and Redeemable at Par What Journal Entry Should Be Passed?

1253

How do you evaluate success among your team members?

1248

What is oracle latest version?

1206

Explain the main differences between software review and software inspection or walkthrough

1107

Tell about yourself and your family background?

1141

Tell us have you used lumen before?

818

Do you know how to play chess?

1242

Which statement is used in a select query for partial matching?

1282

Hi i am riyaz ahmed . i got rejected for first time and i nedd to apply for next time and can i apply in 1 or 2 week . and wt abt my sevies fee ? i should make a new once shill i go with the same and wt docement i should change can u plz help me out and my mail it is royalriyaz@gmail.com

2730

How comfortable are you with writing html entirely by hand?

894

Name three interfaces of r/3 system? Explain them.

689

What is in-processing bias mitigation, and how does it work?

86

What is the value of the Budget for 2009-10

2085

will u please send me the placement papers to my mail???????????????????

1961