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

Which of the following plant has less plant factor ? -Nuclear -Hydro -Diesel -Pumped storage

1 3495

Capacitors are used to ... -Reduce the bill of the farmer -Improve the PF

1 3711

At no load the PF of an alternator -Zero -Zero Lagging -Zero leading -None of the above

2 5354

Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry

1928

Given a ckt,the max power dissipated in the load ZL ?

1 3645

The advantage of free wheeling diode in a Full Ware rectifier is -reduces the harmonics -Supplies the voltage at negative vlotage

GNFC,

4 29605

why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain

ISRO,

2278

what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?

2911

what is use of lockout relay in ht voltage

2 7975

1) What are minimum configuration and install windows xp 2) windows xp support which file system explain

2 4049

what are nanoemulsions and how are they prepared? i want a brief outline about nanoemulsions.. is anyone of you is having any literature, can you share that? also any an idea where i can get the information?

1970

Can u start a tube light without a starter?

Adani,

8 34074

how works an op-amp

1 4109

How to select a contactor? How many types of contactors are available

TCS,

3278

Why Alternator has 0.8 power factor?

Bhel,

2 8085

Un-Answered Questions { Engineering }

What is absolute pressure? How absolute pressure is calculated?

1139

what is Global Call

1155

I NEED PREVIOUS YEAR QUESTION AND ANSWER FOR RRB JR.TECH- ENGINEER-3 FOR DIPLOMA VERSION.PLEASE SEND ME URGENT.MY MAIL ADDRESS IS vadivelu2000@gmail.com

2043

What are the sources involved in aerodynamics?

1280

What is the suitable transmission voltage?

1061

what is the configuration of 1+1+1?

1643

* ** *12* *123* *1234* *12345* *123456* ********

2071

What are the different types of dry processing?

What causes a hydraulic cylinder to skip?

2203

can a deareator be placed at any height with care that suction (NPSH) for feed pump is satisfied

1993

how we calculate electrical load on a building according to area?

2796

Dear Brother can u tell the proper size selection of cable & the fault level calculation of braker, busbar etc. pls mail me at azeemk30@gmail.com

1928

How many types of emergency landings are there and explain?

1083

For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?

1907

What are the main assumptions that we make when we model potential flow?

1055

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