If the unit of pressure is Pa or N/m2, why the blood pressure or the lung pressure is messured in "mm of Hg" or "centimeters of water" respectively ?
3 6122if you say any object having a certain mass must be on the surface of the earth due to gravity, but how come gas molecules even after having a certain mass in atm. temperature and pressure not able to stay on ground.
2 4689Hi, I am Jose. I am an Mehcanical Engineer. I am planning to appear for BHEL ET exam.Can any one help me how to prepare fo this test? Is there any question paper pattern for this test?
2191Hi any one can help in preparing for BHEL ET exam in mechanical stream? I like to know the the question paper pattern fro the same. regards, Jose 9841327666 josevinoth@yahoo.com
2399hi, if anyone have previous year paper of NHPC or some questions, Please send me at gupta.pankaj20@gmail.com
2831pls send me HPCL model question paper for the post of officer trainee for mechanical engg. tnk u....
HPCL,
2029i am a mechanical engg.8th sem student.i want to know the syllabus and criteria,previous question paper set of section engg(RLY).please send it to my email id.pleaseeeeeeeeeeeeeeeeeeeeeee
2036Post New Mechanical Engineering Questions
State the difference between ultimate and proximate analysis of coal ?
Define railroad track ballast?
What is the melting temperature of the cng long tube fusible plug? And can I use lead solder Sn97Cu3 (Melting temp S/L 227-309 °C) Materials of tube : AISI 4130 Alloy steel
Draw L.O. system in diesel engine?
Why should we hire you over the others waiting to be interviewed?
How is the gear ratio calculated?
how much efficiency loss will tool place in a steam turbine due to low vaccum?
What are the causes of L.O. high temperature?
distinguish the knock phenomena of ci and si engine?
How many lubricating holes are there in cylinder?
What is cri pumps & mechanical sael
sir,i appllied junier engineer engineer in rrb chennai,i need syllabus for the topic of apptitude,reasonong,general english and mechanical engineering,and general studies.please sent my mail id aravindaptc@yahoo.co.in.
Give one example of metal classified as per structure as bcc, fcc, hcp and ccp.
Draw a crankshaft and show the parts?
What is the spinning jenny?