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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

how meger function

2839

what & how to check the lightning arrester

ABC Telecom,

1881

How to check maintenance free battery 12V,26AH using analog multimeter

1 5128

WHAT IS counter flux IN CT?

1904

Why we Specify Transformer rating 433 V Instead of 415V ?

ABB, ERA, Uddans,

8 38264

What is the full form of AND,OR and other logic gates

7 22648

WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING

TCS,

1757

where do we connect tap of tap changer, to H.V. side or L.V.side? and why?

Vedanta,

5 14856

What is the difference b/w earthing & grounding?

6 9144

What is online and offline ups? how does it works?

Call Centre,

2109

pls,send the previous year written test questions.

1887

why we can not use dc in our country( INDIA)

5 8211

please send me the previous year's question papers of jindal GET exams

Jindal,

5870

What is differnce b/w tie breaker and bus coupler?

1 17378

how can you calculate fault level ?

2349

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?

1768

what are all types of cross section in AC cables?

2244

how the works electronic energy meter?

2125

3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??

1367

What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)

2243

how to select proper cable for ct wiring so that drop within the limit.

1938

When MICC cables used ?

2010

The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?

1943

If a high resistance fault occurs,then what are the changes will happen in the system?

1414

if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.

1712

For overhead protection we use which transformer?

2429

What is touch potential and step potential?

2090

How to distinguish whether MCB is DC or AC looking at it physically

1932

how can maintain the power factor and why and this is how do work tell us

2047

How to design the earth grid for lightning protection in an industry

4573

For More Un-Answered { Electrical Engineering } Questions Click Here