Chemical Engineering - Materials and Construction

6.
Muntz metal is a/an alloys of
magnesium & tin
ferrous material
lead & tin
copper & zinc
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
Rotary kilns in cement industry are lined with____bricks.
fireclay
silica
lead
high alumina & high magnesia
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
Steel will respond to hardening by heat treatment processes, only when the minimum carbon content in it is __________ percent.
0.02
0.2
0.35
0.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
Which of the following will have the highest melting point ?
Pig iron
Mild steel
Wrought iron
High carbon steel
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
Galvanising is generally done on
non-ferrous metals
low carbon steel
stainless steel
cast iron
Answer: Option
Explanation:
No answer description is available. Let's discuss.