Chemical Engineering - Chemical Engineering Basics

16.
Which of the following is not found in iron-carbon equilibrium diagram ?
Curie point
Peritectic point
Eutectic point
Eutectoid point
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
Which of the following metals can not be extracted by pyrometallurgical process from its sulphide ore?
Copper
Mercury
Lead
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
Nitrogen compounds are not used in the manufacture of
fertilisers
gun powder
tip of match sticks
explosive
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
Stellite is a trade name for the
cermets.
ferrous cast alloys.
non-ferrous cast alloys.
products made by powder metallurgy techniques.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
Needles are produced by
forging
swaging
extrusion
machining
Answer: Option
Explanation:
No answer description is available. Let's discuss.