Chemical Engineering - Materials and Construction

21.
Carbon tetrachloride can be stored in a storage vessel made of
high silicon iron (14% Si)
tin
stainless steel
all (a), (b) and (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

22.
The process of coating steel sheets by zinc to improve its corrosion resistance is called
calorising
galvanising
zincification
tempering
Answer: Option
Explanation:
No answer description is available. Let's discuss.

23.
__________ does not contain copper as an alloying element,
Nichrome
Manganin
Perminivar
Monel metal
Answer: Option
Explanation:
No answer description is available. Let's discuss.

24.
Reactor used in the production of polyvinyl chloride (PVC) is made of
nickel or glass lined steel
aluminium
tantalum
lead
Answer: Option
Explanation:
No answer description is available. Let's discuss.

25.
__________ is added in low carbon steel to raise its yield point.
Sulphur
Phosphorous
Silicon
Manganese
Answer: Option
Explanation:
No answer description is available. Let's discuss.