REINFORCED CEMENT CONCRETE - Quiz

1) What is the maximum absorption limit for coarse aggregate under water for 24 hours?

0.03 0.05 0.07 0.09

2) When does the probs of slab is removed if the span is more than 4.5 m?

7 days 14 days 21 days 28 days

3) What is the distance between two yokes in column formwork?

0.50 m 1.00 m 1.50 m 2.00 m

4) How many days the R.B slab is kept wet?

Two to four weeks One to two weeks One week 3 days

5) Which type of beam has more than two supports?

Cantilever beam Overhanging beam Fixed beam Continuous beam