Chemical Engineering - Chemical Engineering Basics

41.
Venturimeter is used to measure the flow rate of fluids in pipes, when the pipe is in __________ position.
horizontal
vertical
inclined
any
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
Often earing defects are found during deep drawing operation, because the
surface finish of the sheet is poor.
sheet material has been given substantial spring back.
starting sheet has planer anisotropy due to its texture.
starting sheet has normal anitropy due to its texture.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

43.
__________ is not a case hardening process.
Carburising
Nitriding
Cyaniding
Annealing
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
Which one can be directly solidified from gaseous state wihtout entering into liquid state ?
Helium
Oxygen
Carbon dioxide
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
Which of the following is termed as the boiler mounting ?
Superheater
Economiser
Blow off cock
Feed pump
Answer: Option
Explanation:
No answer description is available. Let's discuss.