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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Explain about retrofitting of machine tool.

1900

Pl. give me checklist for installation & commissioning of machine tool.

2305

What is the operating principle of turbo-generator.

2347

List of equipments required foe industrial repair lab.

1896

Pl.brief me any electrical major fault you have rectified.

1960

Give me check-list for electrical preventive maintenance of machine tool.

1 4576

Brief me about maintenance planning & sheduling of machine tool.

HCL, Thermax,

2135

Pl. share your experience about industrial-electronics repair of machine tool.

1898

what do you mean by plant earthing system.

2068

hou we find and calculate the maximum lode capesity of transforer?

1 3774

difference between fleming's left hand rule and RHR briefly.

3 11567

DC transmission

2078

i want to ask that as everybody knows that in star connection on star point is called neutral. my question is that why on that poin called neutral. what is the reason behind it. what is the logic behind it. i heared somewhere that on this point all phases current become zero thats why. if this answer is right then prove why on that point is current become zero. if this answer is not right then tell me the right answer. post ur answer here or on my mail address. m.ikram786@yahoo.com m.ikram555@gmail.com. thanks.

1 4042

What is d role of reactive power in power system??How it produce & consume?

ABB,

5 8863

how to calculate full load current of transformer & induction moter ?

2 7217

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Un-Answered Questions { Electrical Engineering }

What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

2009

Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?

1990

How to test Alternator stability test for REF relay

1478

The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?

1852

please send me RRB electrical engineer previous year questions for Sr. Section Engineer

1953

what is the purpose that we use PLC system in power system

5090

WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS

2090

Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?

1758

can we find the inductance of a induction motor?

1994

if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value

1936

Testing report of Earthing of 3.15 MVa PTR.

2578

what do w do when the output of generator is fluctuating?

2259

what is the range of maximum DOL and SDS can be use for pump and fan application

1115

What is mean by hot and cold loop testing?

1092

why output is out of phase in case of common emitter?

2143

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