Q. Which of the following is a composite material?
✅ Correct Answer: (D)
Fibre reinforced plastic
Engineering Materials MCQs | Page - 3
Dear candidates you will find MCQ questions of Engineering Materials here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. A material which undergoes no deformation till its yield point is reached and then it flows at a constant stress is known as
✅ Correct Answer: (A)
Rigid plastic
Q. In carbon steel castings
✅ Correct Answer: (A)
The percentage of carbon is less than 1.7%
Q. In order to improve machinability of steels, the treatment generally done is
✅ Correct Answer: (D)
Annealing
Q. Induction hardening is the process of
✅ Correct Answer: (B)
Hardening surface for wear resistance
Q. "Troosite" is obtained when
✅ Correct Answer: (A)
Quenching steel during transformation
Q. Cast iron containing 6.6% carbon is
✅ Correct Answer: (D)
Whitish containing cementite only
Q. The main alloy for corrosion resistance in stainless steel is
✅ Correct Answer: (D)
Chromium
Jump to