Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is spherical surface contact and midsplit surface clearance regarding to turbine.

Bhel,

2 2439

what is the purpose of the nozzle of impulse turbine?

RRB, Siemens, ABC Inc,

7 6159

define stress

6 3423




define strain

7 3674

Compare the working principle of gas turbine of capacity more than 10megaW, diesel generator and wind turbine

903

Identify the common problems and solution for gas turbines, diesel generator and wind turbine during operation.

1946

difference between the construction of small and big diesel engine

1 2568

What is the difference between DIN statndard and DN standard for flanges & what does PN mean in DIN standard.

2 27840




How do we calculate number of jets for Pelton turbine, when its specifications like turbine diameter, number of buckets, total discharge are given?

JSW,

1 4267

how many type of welding

11 8845

pls tell me the process to set up a power plant right from the permission from state govt ????

831

How the steam blowing pressure of a steam Boiler is calculated ?

Hindalco,

2 4777

what is the best material for gears?

7 7020

what is materal used for piston in IC engine& why?

ONGC, NTPC,

16 11974

which case we find maximum pressure & flow in centrifugal pump - circular casing or volute casing?

1 1800


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Un-Answered Questions { Mechanical Engineering }

Please send me IOCL-GET-Mechanical Sample Question paper/previous year paper or the Guidelines related to the same...i will be very thankful to you. i m going to apper for the written of the IOCL on 6th July,2008 Thank you

1198


current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?

1077


i am a mechanical engg. student(fresher) . i am in kolkata. i want to prepare for govt. jobs like railway, ongc etc can anyone plz suggest me the good coaching for this in kolkata

741


How fuel oil consumed by medium engine?

707


can anybody provide me the HPCL apptitude papers?am having the test on this feb 19th 2008 so plz

3605






how to size an expansion tank in chiller system ?

903


pls send me rechnical test paper of reliance with answers for last five years??

760


Hello sir I am going to give section engineer examination and will be held in 2010. So I need all prevous years examination papers. please send it on my email id : bhalchandrap@yahoo.co.in

686


DRDO entrace exam questions for ceptam please forward for this mail.pls immediately

1243


How to calculate heat load .For example 10 TR .Then how we will find load (we want rh(relatavie humidity) sir)

442


How to find DG efficiency and unit per litre

301


What is the purpose of turning gear

750


what are the parameters are selected while manufacturing a single cylinder block?what are the different kind of test is conducted on it so that it can withstand with all those condition which required to run the engine efficiently.which force is act when piston slide inside the cylinder.

752


Explain the principle of Suizer Fuel oil injection pump

746


how vaccum create in watering vaccum oump?

795