Common Materials And Construction Multiple choice Questions and Answers pdf

1. ________ possesses viscoelastic properties

2. Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and

3. Brass is an alloy of

4. Slow and progressive deformation of a material with time under constant stress is called

5. Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of

6. Babbit metals used for making bearings are

7. Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C?

8. Cast iron has
9. Steel tower used for the storage of oleum

10. Which of the following has the highest compressive strength?