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Engineering Interview Questions
Questions Answers Views Company eMail

which transform is better? haar or hadamard

 1542

what is negative current?

DTG, Siemens,

5 8142

how to identify the odd man out in the arranged particular type of object

Steel Strips Wheels, TATA, Wheels India,

1643

what are v/f control, sensorless control and sensored control for AC VFD?

Crompton Greaves, Surya Nepal,

1644

what are the oils used in transformers cooling? n which type transformer is used in power systems?

 1 3704

the electric traction poles having 3 cables n two cables touches with a insulator (or any) another one separated but it will be running 1-phase why?

 4 4307

Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv

India Cements,

1912

In ACS 1000 drive we used 12 pulse convertor.Why dont used 6 pulse or 3 pulse convetor

 1 3049

what dose the arrow indicate in the symbol of power transformer?

 1 4877

what are check points to be checked while charging switchyard?(CT,PT,BREAKER,POWER TRANSFORMER)

 1 4758

what is the use of excitation transformer in LAVT PANEL?

 2 20648

without using semicolon(;) write any program

 3 3562

hello everybody. please tell me the function of transformer bushing,s. i heared somewhere that it saved transformer winding from sky electricity. please tell me if that is right then how it work,s. Thank,s.

3EEE,

2 4165

what is the difference b/w neutral and ground?

 4 5427

what is ment by surveying?

UltraTech,

3 6199

Un-Answered Questions { Engineering }

describe various plants nutrients under the following heading 1:phosphorus excessive supply/toxity 2:sulphur excessive supply/toxity 3:magnesium excessive supply/toxity 4:manganese excessive supply/toxity 5:iron excessive supply/toxity

2047

which type of que can be asked in this company?

1487

what is the difference between embedded system and PLC. Whether the micro controller accept future expansion of program?

3752

What is a feedback?

615

can the measured percentage error during calibration of single phase energy meter be negative?

1908




HOW SOON CAN YOU TRAVEL DON TO ANY LOCATION POSTED U?

2030

What is hard switching of the thyristor?

832

how the class is instance of object?

1941

How the costs of the products and throughput time can be reduced while handling materials?

569

what is the method used for marking of cantilevers in hirise buildings by using theodolite

2418

Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

1430

The job profile as a Service Engineer?

2113

I have completed building maintenance course in mcvc stream .. can I apply for the post of " sthapstya abhiyantriki sahayyak"?

2077

i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

2806

i cannot go to my computer to set up why?

1374

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