The disease of dry rot in timber is caused by_____________?

Related Mcqs:

Slate is formed by metamorphic action on______________?

A. shale B. lime stone C. sand stone D. granite...

The important test to be conducted on a stone used in docks and harbors is________________?

A. hardness test B. work ability test C. weight test D. toughness test...

Study the following statements. (1) Hydraulic lime is suitable for white washing, (2) Fat lime is suitable for whitewashing, (3) Hydraulic lime is suitable for making mortar, (4) Fat lime is suitable for making mortar. The correct answer is______________?

A. (1) and (4) B. (2) and (3) C. (1) and (2) D. (3) and (4)...

The maximum quantity of calcium chloride used as an accelerator in cement in percentage by weight of cement is_______________?

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

The vertical distance between the springing line and highest point of the innercurve of an arch is known as______________?

A. intrados B. rise C. spandril D. extrados...