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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

which type of motor complete it's one rotation in 30 day's.

2 5059

Are you connected Transformer neutral eathing with it's body earthing or earthing met of switch yard.? Yes or No ? why ?

2 5126

1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?

Areva, Google,

2830

what should be the acceptrd value of winding resistance for 2.5MVA transformer

2363

what is difference between earhing and neutral

2 8509

Find defination of KVA convert in to KW.

ABB,

4 8990

why the efficiency of generator is more than the motor in case of swinburne's test????

1 5370

a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is.

GATE,

1 7108

what is the current law ?

Aster, TCS,

4 7552

why we need of power factor correction? give advantages

3 6558

how to calculate transformer load?

Lanco,

2536

In power plant synchronizing time (synchroniging meter should be 12'o clock position only. why not 6'o clock position not possible.

ITC Infotech,

1 4198

What happen to generator if i have unbalanced load?

Reliance Energy, Sail, TCS,

2160

how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat.

NTPC, Welspun,

2 7114

is it possible to export & import power in a same transformer.how

2 6377

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Un-Answered Questions { Electrical Engineering }

Define gain margin?

1247

How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

2153

pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..

2117

BSNL TTA EXAM QUESTION

2223

700KW 6.6KV slip ring induction motor to use VFD to control the speed

3263

How time response of the system is divided?

1237

IN electrical field, WHAT ALL THINGS THE CUSTOMER WILL ASK WHILE ORDERING FOR LT PANEL (ALL TYPES OF LOW TENSION PANEL)

2179

Which level of the Transformer oil got dielectric strengh? And why?

2306

What is a commutator?

1117

what type of questions are asked and howmwny questions belong this catagory?

2162

Mention the methods for starting an induction motor?

1199

how can i change the rotation of the AC single phase induction motor and show me by diagram

1856

hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?

1982

what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?

2136

WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM

2257

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