Chemical Engineering - Chemical Engineering Basics

31.
__________ remains constant during the adiabatic cooling of moist air.
Wet bulb temperature
Dry bulb temperature
Relative humidity
Specific humidity
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
__________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently.
Collar
Flanged
Bell and Spigot
Expansion
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
Out of the following, the alloy which has equal percentage of constituents, is
white metal
gun metal
duralumin
constanton
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
Which of the following is the correct nature of shear stress distribution along the cross section in a horizontal circular pipe under steady state fluid flow condition ?
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
Steel is welded using the __________ flame.
carburising
neutral
oxidising
all (a), (b) & (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.