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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice

2110

Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078

1 5170

how many maximum nos of add on contact we shd provide on 4 no contactor

Accenture,

1 3858

what are the checks of diesel gensets

Hathway,

2 4792

why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points

2075

1819

What Normal(Tangent) towers and Tension(Cut-point) Towers?

ABB, BGR Energy, NTPC, Powermec,

1 6220

what difference beetwin phase voltage & line voltage and phase current& line current ?

1 5715

How can we convert dc to equivalent ac??

4 6169

What is the difference between grid and off- grid system??

GVK,

1955

Can we generate 3 phase power from single phase connections?? If yes, how?

2 4649

what is swirl induction in i.c engine????????

Ashok Leyland,

1 10835

what is harmonics?

powercom,

1 5110

why can not run two different phase circuit in to the same conduite

1 4084

what will happen to give a dc supply in ac motor?

ABC, Indian Navy,

2 6452

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Un-Answered Questions { Electrical Engineering }

why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.

2024

how to calculate the Neutral transformer impedance?

2453

What are the relays in ACB and VCB

2233

surge tank, hrc fuse, earthing transformer, firm power objective type

1639

What do you understand by avr?

1053

Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?

1942

what is KSR type transmission tower? What is LSR type transmission tower?

5383

The synchronous machine excitation system explain

1817

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

2272

how calculated Transformer losses.

2039

234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

2031

What is the drawback of class b amplifier?

1171

Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?

1209

why r we using shell transformer for low voltage

2017

Explain thin film resistors and wire-wound resistors

1027

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