Concrete Technology Practice Test 1

1. When concrete is to be laid under water ___________ is to used.

2. Which compound is liberates lower heat?

3. What is the range of CaCO₃ in Argillocalcareous Rocks?

4. Pick up the correct statement from the following.

5. ____ cement is used for formwork that can be removed earlier and reused in other areas which save the cost of formwork.

6. Calculate standard consistency(%) when 100 ml of water is added in 1000 g of cement.

7. Which cement is used in sewage and water treatment plants?

8. Which cement is used for the construction of water-retaining structure like tanks, reservoirs, retaining walls, swimming pools, dams, bridges, piers etc?

9. Which of the following option is correct?

10. Prepared raw mix is fed into the rotary kiln.