As per IS specifications, the maximum final setting time for ordinary Portland cement should be_______________?

Related Mcqs:

Which of the following metamorphic rocks has the most weather resisting characteristics ?

A. marble B. quartzite C. slate D. lime stone...

Hydraulic lime is obtained by_______________?

A. burning of lime stone B. burning of kankar C. adding water to quick lime D. calcination of pure clay...

The slump recommended for mass concrete is about_______________?

A. 25 mm to 50 mm B. 50 mm to 100 mm C. 100 mm to 125 mm D. 125 mm to 150 mm...

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...

In any good staircase, the maximum and minimum pitch respectively should be_____________?

A. 90° and 0° B. 75° and 30° C. 60° and 10° D. 40° and 25°...