Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

which transform is better? haar or hadamard

2057

what is negative current?

DTG, Siemens,

5 10089

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

Steel Strips Wheels, TATA, Wheels India,

2154

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

Crompton Greaves, Surya Nepal,

2097

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

1 4355

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 5839

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

India Cements,

2454

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

1 3805

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

1 5692

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

1 5446

what is the use of excitation transformer in LAVT PANEL?

2 22079

without using semicolon(;) write any program

3 4931

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 5337

what is the difference b/w neutral and ground?

4 7151

what is ment by surveying?

UltraTech,

3 7511

Un-Answered Questions { Engineering }

What is the source of dependent source ?

1886

What are the applications of die casting?

1122

For Granite Flooring,For Cement Slurry purpose which one is effective of cost control whether OPC or PPC or White cement?

1970

How many hours did the fuse tubelight glow after it connect it to the rectifier circuit?

1831

Explain any three cellulosic fibers?

What is meant by step-down cyclo-converters?

1082

How oil line flow measured?eplain about instruments used and working principle?

2059

why are using ahu?

1478

Explain the different ways in which solids can be blended?

997

What denotes the 5/8mm in the 3300XL 5/8mm proximitor probe?

1399

What is the function of probe in cro?

1205

if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?

1997

HOE TO YOU PLAN TO ACCHIEVE THE GOALS?

2135

How much cement and water required for cement selery????

1959

What is universal coupling?

1142

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