Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?
BARC,
1609There is a block placed in between air and water. water is at 100 deg cel and air at 50. 1) Draw temperature profile. 2) Why is it curve in air and water?
BARC,
1353If a dimension is given as SC parameter, is supplier allowed to use full range of tolerance specified in drawing without proving capability?
1674I was absent for a 4 supply exams.. Will there any credit decrease for that exams in r16 regulation7
1308Post New Mechanical Engineering Questions
What is a bearing? What are the different types of bearings?
Please tell me the difference between EN31 and OHNS material.
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What is meant by direct heat exchanger [or] open heat exchanger?
What phenomenon becomes when air mixed with refrigerant?
How much stack emmission through your chimney and what is the state govt norms ?
i am studying mechanical engineering third year.. i want to study ine year marine bridge coure.. is that good for me?
Explain why do the radiators in your house click when you start the heating system?
Why pistons are usually dished at top ?
What is the purpose of biological shield in nuclear plants ?
What do you mean by A.CC.?
hi if anyone have ntpc q previous year ...send me yogessuccess@gmail.com
When looking at a flanged extension pipe and it is labeled DN20, just what does that mean or intel?
There is a back compression in Engine, what does it mean
what is the exact heat treatment cycle of IS 4522 Gr6 to get the required properties?