ROOF AND ROOF COVERING - Practice Mode

1) Which roof is useful that is provided on circular brick?
Correct Answer: Barrel vault shell roof
2) What is the slope usually given on R.C.C flat roof?
Correct Answer: 1 in 60
3) What is the centre-to-centre distance of battens in Bengal Terrace roof?
Correct Answer: 15 cm
4) What is the centre-to-centre distance of rafters in Bengal Terrace roof?
Correct Answer: 30 cm