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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

WHAT IS THE PARTIAL DISCHARGE TEST?

ME,

2070

If u have Powergrid model question papers Please send to below mail ID rajutheprince@gmail.com

2148

what about the power of wattmeter at starting and loding?

TATA,

2055

how many type of of electrical fuse please explan?

9 32466

In india the power supply is always in multiple of 11, eg.220 V, 440 V... what is the reason?

BSES, Electrical, L&T, PSIT,

11 25137

Can any horizontally mounted motor be used as vertical?

5 21829

Why neutral grounding Transformer provided for generator?

Siemens,

1 4452

What is the type of earth fault protection used in battery? explain.

PSEB,

2247

What is the difference between body earthing and neutral earthing?

2 29405

What do you mean by creepage distance?

Amara Raja,

4 18301

What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?

Alam Group of Companies,

2175

What will happen if the oil level in the buchholz realy of a transformer gets down?

3 6703

A CT is marked as 10VA 0.2FS in its name plate. What is it? Where it is used?

1 12189

What is the difference between Generator Differential Relay and Transformer Differential Relay?

2211

Can anyone explain how the vector diagram of a transformer which doesn't have name plate be found whether it is Dy11/Dy5/Yd11 and so on?

TATA,

4 12712

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Un-Answered Questions { Electrical Engineering }

What are two contours of nichols chart?

1019

HOW TO TEST A LIGHTENING ARREST ER ?

2169

I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

2640

how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!

2289

can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)

1950

Give me the calculation steps to design an electromagnet to be work in 230V 50 Hz AC Supply. Also give force that is created by that electromagnet when it gets energized.

2179

either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?

1839

what is the relation between size of the anteena and wavelenghth of radiated wave

2135

bus bar design conditions and sizing pls tell me quickly

1861

What is the cut-off rate?

1111

What is Long rod insulator and it's applications..? merits over the disc insulator ..?

1866

What is mean by STUB protection?

2004

How we calculate the size of ht cable for any transformer

2041

fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

1016

Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA

1800

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