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Chemical Engineering - Materials and Construction

Exercise : Materials and Construction - Section 1
46.
Which of the following has the highest compressive strength ?
Wrought iron
Cast iron
Mild steel
High carbon steel
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
Zinc is not used
for producing zinc base die casting alloys.
in its oxide form as pigments.
as anode for corrosion prevention in boiler.
as an alloying element in various bronzes.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Refined acetic acid storage vessel are made of
copper
aluminium
high carbon steel
nickel
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets.
chromium
nickel
tungsten
cobalt
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
Constantan is an alloy of
Cu (55%) & Sn (45%).
Cu (55%) & Ni (45%).
Pt (95%) & Rh (10%).
Fe (80%) & Ni (20%).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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