Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Why Diesel Engines are expensive than petrol Engines? Tell the economics of both the engines?

Bhel, TATA,

14 15383

why we are not doing purging R410a refrigerant in hvac?

2 3458

hey have you knw the GI sheet thickness as per gauge?

2 11802

what is BHP?

Jindal,

7 9038

how can u calculate efficiency of one welder in piping work.if we give support staff for his work.

1535

What is the steam consumption formula?

3090

how much is the salary for junior works manager?? pls tell me the exact amount.. i mean 15900- 39400.. what does this means?

1 9969

what is the meaning of mumber ,which is given on bearing

1 3450

why not maintain 7.0 ph in boiler ,when 7.0 is not acidic & not basic so why maintain 9+ ph?

4 9719

ball pen is writtingg on paper

Bhel,

1634

define piston

3 4060

How to create a Button use visual basic in Excell 2007 and how to hyperlink the button ?

1619

how an universal testing machine working?

HCL, UPSC,

1 7166

We have A bearing and we Have its in size and Out size Width So how can we Imagine its code No ? if we wanna buy from Market . plz tell me Way thanks

1 3130

PLESE SEND ME OLD TECHNICAL N APPTITUDE QUESTION PAPERS

HPCL, TCS, Urjanet,

1765


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Un-Answered Questions { Mechanical Engineering }

Why should a chain drive be used over a belt or rope driven drive?

645


1) Any pipe line working fluid may water / steam on it one manual isolation valve suppose one side of valve 6 kg/ cm^2 pressure (i.e. up stream) and other side is “ 0” kg/ cm^2 pressure(i.e. down stream) . So how much Tourqe required for opening the valve in terms of Newton force wheather normal man can open this valve. (for reference pipe nominal bore is 100 NB )

1400


what is Retainer?

1555


Steam turbine (function an parts)

2450


Define refrigerant.

652






hi every one, i want to make a coal grinder to mil 3 or 4 tons of coal dust per hour . if you guys help me with photos or some tecnical drawings that would be very kind of you.

1590


Draw a parallel circuit with one battery and two resistors. Derive the formula for resistance?

1421


Hi. I am in High School. I have a very important assignment from school requiring me to interview a mechanical engineer. But I have no idea where to find one. If you are a mechanical engineer, please fill out the questions below. I'd REALLY appreciate it if you'd help me out. Thank You. 1. What got you interested in mechanical engineering? 2. Where do you work? Exactly what is your job? 3. What did you need to study to become an expert engineer? 4. Is there a high demand for mechanical engineers right now? 5. What is your salary? 6. What are some of the main projects that you have worked on in the past? 7. What schools did you attend? 8. How would you describe mechanical engineering? (the definition of mechanical engineering?) 9. How long have you been in the engineering field? 10. From a scale of 1 through 10, 10 being the most, how much do you enjoy your job and why? 11. What do you like most about your job? What do you like least about your job? 12. Was it hard to find a job once out of college? 13. What advice would you give a student planning on entering this career? 14. What is the most important, or helpful, project that you have contributed to? 15. What is your name and email for further contact and as a resource? Please help me out if you can. I will really appreciate it. Thank You Very Much!

1677


send interview questins about pro_e to me mohanrvs_1984@yahoo.co.in

1753


What is the principle of mechanical refrigeration ?

607


What are the causes of troubles in boiler during operations?

1493


i require technical question paper which has been asked in last railway recruitment board exam for the post of junior engr.

1584


apgenco prevoius question papers

1860


What is function (in details) room sensor and tube or coil sensor in HVAC system?

1115


What happen when too much cylinder oil is injected in the working cylinder?

1347