The main function of alumina in brick earth is_______________?

Related Mcqs:

Plywood is made by bonding together thin layers of wood in such a way that the angle between grains of any layer to grains of adjacent layers is_________________?

A. 0° B. 30° C. 45° D. 90°...

The constituent of cement which is responsible for all the undesirable properties of cement is____________?

A. dicalcium silicate B. tricalcium silicate C. tricalcium aluminate D. tetra calcium alumino ferrite...

For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of___________________?

A. 1:2 B. 1:3 C. 1:4 D. 1:6...

The maximum total settlement for raft foundation on clayey soils should be limited to______________?

A. 25 mm B. 25 to 40 mm C. 40 to 65 mm D. 65 to 100 mm...

Pitched and sloping roofs are suitable for________________?

A. coastal regions B. plain regions C. covering large areas D. all of the above...