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

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Engineering Interview Questions

Questions Answers Views Company eMail

If the time delay of relay with TMS setting 0.1 is 10 sec, then what is the time delaty when the TMS setting is changed to 0.5

HAL,

1 6088

How can decide the MVA rating of power transformer for substation like 220/132, 132/66, 66/33kv etc or even higher kv rating of substation???? Send me the strictly technical answer that shows your strong technical aptitude.

6 30438

what is the deference bitween DCS and PLC SCADA HMI System for Power Process Industry.

UltraTech,

1 8563

How to calculate the amount of Brick,cement & sand required for 1 cum of 230mm thick brick work with ratio 1:5 please give me an answer with detailed step

Assurance, Design Ideas, Jeno Maran Builders, Lanco, NamPower, NCC, Prime Adhivas Contrats, Simplex, SSM, SSM Builders and Promoters,

31 314013

what is education Cess.

2262

when eating ice cream, why the spoon of wooden material is always straight & plastic spoon is always convex in shape?

5 9974

How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?

Siemens,

2350

Are you a team player?

2165

What are your goals?

Cisco, Flextronics, Hexaware,

1 3006

what is the function of a differential in vehicles?

BridgeStone,

3 7833

why we use min. 12mm dia bar in a coloum.

BPCL Bharat Petroleum,

7 23390

What will happen if we do not provide earthing to the newtral of a power system ?

Jindal, NPCIL,

2 6191

What is the difference between newtral earthing and body earthing?

JK Lakshmi Cement, NPCIL,

3 7104

give me battery AH calculation in U P S

1 4480

what is the difference between relay and a contactor.

Siemens,

5 17462

Un-Answered Questions { Engineering }

SIR I faced two exams for the junoior Engg. but i do not passed them so sir i requested sir u send me question papers for technicallly for elect& comm engg.

2229

Give two basic speed control scheme of dc shunt motor?

1163

What is wet corrosion and galvanic corrosion?

1201

Which reactor requires no moderator ?

1211

A description of the fundamental elements that are required to make a digibox. I assume that they all record nowadays?

1069

What is shrinking?

In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil

2781

can u tell me any JAM topics.........and answers also...plz send me.........e-mail: anitha839@gmail.com

5433

Explain the different types of dry processing?

What types of high speed CMOS circuits have you designed?

2194

What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)

2161

What is routh hurwitz stability criterion?

1227

what is meant by vector group of a transformer? How can it be derived?

2067

What is meant by k-map or karnaugh map?

1124

how to select battery for 15 KVA UPS with formula

2601

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