REINFORCED CEMENT CONCRETE - Practice Mode

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

0.03 0.05 0.07 0.09

Correct Answer: 0.05

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

Correct Answer: 14 days

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

0.50 m 1.00 m 1.50 m 2.00 m

Correct Answer: 1.00 m

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

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

Correct Answer: Two to four weeks

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

Cantilever beam Overhanging beam Fixed beam Continuous beam

Correct Answer: Continuous beam

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