Percentage of silica in a good brick earth lies between_______________?

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 stone is best suited for construction of piers and abutments of a railway bridge ?

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

The nominal size of the modular brick is_______________?

A. 190 mm x 90mmx 80 mm B. 190 mm x 190 mm x 90 mm C. 200 mm x 100 mm x 100 mm D. 200 mm x 200 mm x 100 mm...

The most common admixture which is used to accelerate the initial set of concrete is______________?

A. gypsum B. calcium chloride C. calcium carbonate D. none of the above...

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...