Question: Grey cast iron generally has poor machinability due to the presence of graphite flakes in it.
Options
A : True
B : False
C :
D :
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Casting Cast Irons 2 more questions
Greater the surface area lesser is the dissolution.
Green colour is used for machined cast surface.
Green sand has high volume production rate than gas-vapour cured....
Green sand mold contains high strength.
Green sand molding provides the best surface finish.
Grey pig is produced when the blast furnace is not....
Group 13 hydrides are formed directly.
Growth occurs by only anabolic processes.
Growth of a pollen tube is measured in terms of....
Gymnosperms are homosporous i.e. they contain similar spores.
Chemical Engineering Basics - Part 1 more Online Exam Quiz
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