Mechanical Engineering Questions And Answers :: Engineering Materials: part4



Mechanical Engineering : Engineering Materials QUESTIONS AND ANSWERS :: part4 : 21 to 25

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

21.Weld decay is the phenomenon found with

cast iron
mild steel
non-ferrous materials
wrought iron
stainless steel.

22.Cemented carbide tools are nqt found to be suitable for cutting

brass
cast iron
aluminium
steel
non-ferrous alloys.

23.Which of the following is the binding material in cemented carbides

cobalt
nickel
vanadium
iron
carbon.

24.Brass (alloy of copper and zinc) is an example of

substitutional solid solution
interstitial solid solution
intermetallic compounds
all of the above
none of the above.

More Engineering Materials QUESTIONS AND ANSWERS available in next pages

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