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Mechanical Engineering - Engineering Materials

Exercise : Engineering Materials - Section 2
1.
Which of the following when used in ordinary low carbon steels, makes the metal ductile and of good bending qualities?
Sulphur
Phosphorus
Manganese
Silicon
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
The hardness of steel depends upon the
amount of cementite it contains
amount of carbon it contains
contents of alloying elements
method of manufacture of steel
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
Cartidge brass can be
cold rolled into sheets
drawn into wires
formed into tube
any one of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Which of the following statement is correct?
The product produced by blastfurnace is called cast iron.
The pig iron is the name given to the product produced by cupola.
The cast iron has high tensile strength.
The chilled cast iron has no graphite.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Blast furnace is used to produce
pig iron
cast iron
wrought iron
steel
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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