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 Buccholz relay in detail.

5 8023

What are interpoles and commutation windings?Why r they used?

1 4216

Does power factor vary with speed?If yes, how?If not, why?

Genco,

4 8142

What is rotor angle stability?

2 17476

What is current chopping in CB?

1 18509

where the protection CT in neutral of transformer be located, before bifurcation or after bifurcation and why.

2 10070

how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?

1 2115

What should be the DC voltage for Hi-pot test on 11kv switchgear

3 10056

I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???

RRB,

1 15710

how we can check the CT & VT?

2 6299

what is mean by xlpe cables?

3 6305

differentiate PLC,DCS,SCADA?

SAS,

1 7304

WHAT SHOULD BE THE RATING OF MCCB FOR 415V,3Ph,50KVAR CAPACITOR BANK

1 5907

what convarts RRA in alternator ,AC to DC or DC to AC,

Birla,

1 6513

why maintenance batteries used in DG sets not in MAintenance free Batteries.

4 12147

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Un-Answered Questions { Electrical Engineering }

Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

3119

why lightning arrestor are made in two stack of insulator but why not cvt

2141

What was your role in the silicon evaluation/product ramp? What tools did you use?

2020

What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?

3772

What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.

2422

How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......

2100

what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer

3058

What will be result if we connect LT votage to the terminal of HT motor?

2213

what will happen if synchronous machine rotor fed from single phase ac supply

1813

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

2780

Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com

2144

I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com

2456

hi this is hema can anyone mail me previous years questions for the APPSC-A.E.E (in electrical stream.) ......thank u.

1991

please send me the L&T Emb. sys. placement papers and entire details of pattren

2413

sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

1878

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