Chemical Engineering - Chemical Engineering Basics

31.
The function of a nozzle provided in steam turbine is to
throttle down (i.e., reduce) the pressure of steam.
convert internal energy into kinetic energy.
increase the velocity of steam.
all (a), (b) & (c).
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Which of the following polymers is obtained by copolymerisation of three monomers ?
SAN
ABS
SBR
PTFE
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
Silicon percentage in the silicon steel used for electrical appliances/equipments is
0.3-0.4
12-14
3-4
20-25
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
Material of construction of foundary crucible is
graphite
lead
porcelain
stainless steel
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
Titanium can be easily welded using __________ welding.
submerged arc
TIG
shielded metal arc
electroslag
Answer: Option
Explanation:
No answer description is available. Let's discuss.