IndiaBIX

Chemical Engineering - Materials and Construction

Exercise : Materials and Construction - Section 9
26.
__________ iron is produced, when molten pig iron is allowed to cool gradually.
White cast
Grey cast
Wrought
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
Cast iron vessels are not suitable for the storage of
freon
H2SO4 (95%) at room temperature
H2SO4 (fuming)
wet SO2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
Condenser tubes are not made of
cartridge brass
muntz brass
wood metal
aluminium brass alloy
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
Tin in its pure form is used for making
cans for food packing.
collapsible tubes for toilet preparations.
foil for wrapping cheese.
all (a), (b) and (c).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Addition of __________ in steel is helpful in increasing the depth of hardness.
chromium
sulphur
vanadium
tungsten
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers