First class timber has an average life of_____________?

Related Mcqs:

Sandstone is a ________________?

i. sedimentary rock ii. aqueous rock iii. silicious rock The correct answer is: A. only (i) B. both (i) and (ii) C. both (i) and (iii) D. all (i), (ii) and (iii)...

Which of the following trees yields hard wood ?

A. deodar B. chir C. shishum D. pine...

The trunk of tree left after cutting all the branches is known as_______________?

A. log B. batten C. plank D. baulk...

The normal consistency of ordinary Portland cement is about________________?

A. 10% B. 20% C. 30% D. 40%...

The type of arch generally constructed over a wooden lintel or over a flat arch for the purpose of carrying the load of the wall above is_______________?

A. segmental arch B. pointed arch C. relieving arch D. flat arch...