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Engineering Interview Questions
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one rtd sensor which is connected at middle of distillation column where actual temp. is 100deg but when we tight this sensor at thermowell end it goes down to 90 deg & when remove from the thermowell(but sensor end dipped in well) showing actual reading, what is reason?

 3 4779

how many types of heat transfer?

 1 3075

what is the difference between under vacuum & under pressure boiling?

 1655

What is the size of electrical cable to be used for a space heater single phase 240V ?

 3 4430

How to calculate the total number cells required for a particular KVA UPS system?

 1 3238

what are adantages of OC and SC test over the load test?

 5 10134

difference between internal energy and enthalpy?

MAHINDRA,

1603

pls send me the placement papers and anyother useful information to sureshec127@gmail.com. STREAM: ELECTRONICS AND COMMUNICATION

1407

How the field flux is controlled in DC drive ?

TATA,

4 5066

I want to know that what type of questions may be come for fertilizer company for written exam?

 1733

Which type of gear train used in Wrist watch?

Bhel, Escorts, L&T,

6 23655

Internal energy of a substance depends on

Bhel,

2 8826

Work done in compressing 1kg of gas adiabatically from p1,V1,T1 to p2, V2, T2 is equal to

Bhel, Swaraj,

3 8807

If one cylinder of a diesel engine receives more fuel than the others, then for that cylinder the: a) exhaust will be smoky b) piston rings would stick into piston grooves c) exhaust temperature will be high d) engine starts overheating e) all of the above.

Bhel,

7 14095

One wink is equal to how many minutes?

Bhel, SR,

6 16219

Un-Answered Questions { Engineering }

RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV

1623

what type of questions are asked and howmwny questions belong this catagory?

1720

Does home used kerosene which is available in blue color can change its color after keeping number of years (say 8-10 years)? If yes, then in which color will it turned to? Will it change to yellow color or transparent color? Please reply with suitable technical suggestion/approach. Its an important question which was asked. I need a very strong technical reply. Please help me.

1137

how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?

1469

On which analysis is based the dulong’s formula for the heating value of fuel ?

708




i wasted one year for the job after completed my btech what can i say about 1year time in interview

1600

Why black colour are used for tyres? is there anything related with heat conduction?

629

Hello i am a chemical engineer presently looking for a job i am applying many jobs in naukri and in all job portals but i am not getting any call or interview so kindly some one help me in this regard soundar

1512

what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?

532

What are digital electronic flip flops, state the different types of flip flop and their uses?

529

GIVE US DETAIL OF YOUR PRESENT EMPLOYMENT STATUS?

6840

How to come 1.54 from dry to wet concrete? 

1820

How to measure the earth resistance value in a concrete pavement(flood light area)?

1730

What are the objectives of quality system.

5

What is process flow diagram?

626

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