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

Why transformer rating in kVA not in kW?

ABB,

5 8445

How to calculate Maximum Demand from Energy meter Reading.

Etisalat,

1 15263

wht is snap action switch?where it is used?is there any diff between snap action switch and normal pressure switch?

ONGC,

1 4148

What, in the construction of a transformer, controls KVA? For example 600/208/120 V transformer can be 10kVA or 45kVA!!! What do we change in the construction of a Transformer in order to change the rating but not the voltage.

1 2636

the basic of a DP flow transmitter are the following

1 6136

the 3 most common transmitter protocol being in refinery or qatar gas and aramco.

Shell,

1 3010

the output of the common trasmitter protocol in qatar gas are the following

1 2092

how Local Breaker Backup relay working?

1 4821

Meaning of the following a. IOP- Manimum; b. IOP- Maximu,;

1 2300

Possible cause of IOP alarm in a DP transmitter: a: IOP-minimum b: IOP-Maximum

4 39810

typical loop drawing of a simple feedback control comprising of one transmitter and one control

1 2074

Reasons for using seal pots:

1 4949

Definition of reverse and acting controllers:

Monnet,

1 2401

Thermocouples work as follow:

Dashen Brewery, Tata Power,

1 3722

what is the minimum compressive strength in 7 days for m20,m25,m30

7 28116

Un-Answered Questions { Engineering }

i am preparing for aai atc ? plz can u send me som emodel qus?

2444

TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.

5600

Pls mail me utility & Dg related question with answer

1859

please send me last year question for executive tranees in ntpc on my email ID rajthakur2091@gmail.com

2249

sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

2659

friends....i have been searching the model paper for HPCL officer trainee for chemical eng....tat apptitude section...if u people got any information regarding tat...please send me to my mail...my id is: maruthu.flower@gmail.com...pls send me wtever information u knew....thank u....

2436

use of split range ? where it is used ? in which control loop it is used ?

2029

consiteunts of indian railways

2407

why c is called middle level langauge?

2107

Plz if anybody has placement paper of HAL mail me i m Chemical engg my id er.kotnala@gmail.com

2575

I am going to appear for ISRO written test on 26 th april 2009 .So kindly forward me sample previous question paper for ISRO for BE Computer Science . My mail id : jothychristiya@gmail.com

2670

sir, i am completed in diplamo. can i join in iit, anna univercity as lateral entry. pls reply me sir.

1890

If sum one has HAL placement paper plz mail me ,I m Chemical Engg.my id is er.kotnala@gmail.com

2708

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

2780

what is the different between view and materialized view in oracle DBA?

1749

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