Mechanical Engineering - Engineering Materials
Exercise : Engineering Materials - Section 1
16.
The quenching of steel from the upper critical point results in a fine grained structure.
17.
An alloy steel which is work hardenable and which is used to make the blades of bulldozers, bucket wheel excavators and other earth moving equipment contain iron, carbon and
18.
Which of the following has a fine gold colour and is used for imitation jewellery?
19.
When the steel is normalised, its
20.
White cast iron has a high tensile strength and a low compressive strength.
Answer: Option
Explanation:
White cast iron has a low tensile strength and a high compressive strength.
Source: https://en.wikipedia.org/wiki/Cast_iron#Table_of_comparative_qualities_of_cast_irons
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