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Mechanical Engineering Mcqs — Test 63

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Question 1
In nodular iron, graphite is in the form of_____________________?
Question 2
Wrought iron is________________?
Question 3
A reversible change in the atomic structure of the steel with a corresponding change in the properties is known as_________________?
Question 4
Pick up wrong statement about wrought iron ?
Question 5
Cast iron has_________________?
Question 6
In mottled cast iron, carbon is available in__________________?
Question 7
An important property of malleable cast iron in comparison to grey cast iron is the high___________________?
Question 8
Carbon steel is_______________?
Question 9
‘Killed steels’ are those steels__________________?
Question 10
The most effective inhibitor of grain growth, when added in small quantities is__________________?