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,
1529There 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,
1297If a dimension is given as SC parameter, is supplier allowed to use full range of tolerance specified in drawing without proving capability?
1631I was absent for a 4 supply exams.. Will there any credit decrease for that exams in r16 regulation7
1252Post New Mechanical Engineering Questions
What type of pump is main L.O. pump?
Metals, in general are of low strength and do not possess required physio-chemical and technological properties for a definite purpose. Alloys are therefore more than metals alone. Discuss the arrangement of atoms and structures of alloys.
what is over ball dimmention? why it is required? what is used in machining?
How to decide the thickness of sheet metal while designing the bracket?
Any one please sent me a mahindra tractors model question papers.
hi fiends i am a diploma engineer(mech).now i am preparing for b.e mech part time course. could be send me entrance questions paper fo me .'sureshscad@rediffmail.com'
How Much static pressure as per NFPA standard is required in the hydrant line?
How can heat be applied to acrylic?
Is OHNS steel is equivalent to O1 tool steel? Suppliers give OHNS material for AISI O1 STEEL telling that both are equivalent materials. Is this correct?
The graphite in grey irons exists in the form of flakes which act as stress-raisers under tensile loading and consequently grey irons have relatively low tensile strength and ductility. Still grey iron is extensively used in engineering. Why ?
• How can you justify it?
What is the formula for 1 HP of a two-cycle engine?
What is a torque converter?
What is the use of outside micrometer?
How do you detect earth by lam p?