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 PV modules in solar energy generation.

1927

dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai

1967

what transformer we used normally and upto which kva?

1948

In Delta connected capcitor bank, One bank failed due to some problem. Can we connect Open delta capacitor bank to 3 phase motor. The motor voltage rating is 6.6KV. IF yes what changes will happen?

1 3481

Why can we connect the mobile charger both ways?

2 4202

why voltage between neutral and earth, with out secondary grounded distribution transformer

Wescosa,

1 3575

What is the clear distance between a MV panel(rear side) and wall.

L&T,

3 6909

How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?

1911

I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA

1 3251

difference between synchronous reluctance motor and switched reluctance motor

1 5153

How the current flows in dc circuit?

3 5606

what is meant by negative conductor?

2 4169

how megger step up the DC voltage

Voltech,

1 5131

why does voltage generation at 11 kv?

2 4890

we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???

NTPC,

1989

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Un-Answered Questions { Electrical Engineering }

what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?

3379

How to test lightning Arrester?

903

WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)

1835

DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?

5226

what is there inside an inverter and how it works?

1836

Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer

3634

How to convert a two phase power into a three phase power in induction machine?

1813

R=*¶ l/a

1618

hello! sir i did three year of diploma in electrical (2007- 2010) and now i m a student of electrical engineering. sir can i apply for germany visa for study and part tome work over there?

1844

What happen to generator if i have unbalanced load?

2105

can we choose current transformer secondary, to calculate residual flux in a power transformer, so as its saturation is close to the saturation level of power transformer?

1502

explain different types of d.c motors?

1151

What is the unit of magnetic flux density?

1180

How many types of probe used in cro?

1208

what is the carona effects meaning in HT line transmmission system

2013

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