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Q: Balconies should be given a slope of____so that rain water is drained out:
  • A. 1:200
  • B. 1:100
  • C. 1:300
  • D. 1:50
Correct Answer: Option B - There should be a step of 20 mm at the junction of the balcony and the room so that rain water may not travel back. Balconies should be given a slope of 1 in 100 so that rain is drained out. • Minimum size of outlets 50 mm diameter External cupboards– In case of heavy rainfall regions, It is provided should be made water proof from the top and the sides, on the top of the cupboard a roof projection with a drip course will help in draining of rain water. The top should be provided with a slope 1 in 40.
B. There should be a step of 20 mm at the junction of the balcony and the room so that rain water may not travel back. Balconies should be given a slope of 1 in 100 so that rain is drained out. • Minimum size of outlets 50 mm diameter External cupboards– In case of heavy rainfall regions, It is provided should be made water proof from the top and the sides, on the top of the cupboard a roof projection with a drip course will help in draining of rain water. The top should be provided with a slope 1 in 40.

Explanations:

There should be a step of 20 mm at the junction of the balcony and the room so that rain water may not travel back. Balconies should be given a slope of 1 in 100 so that rain is drained out. • Minimum size of outlets 50 mm diameter External cupboards– In case of heavy rainfall regions, It is provided should be made water proof from the top and the sides, on the top of the cupboard a roof projection with a drip course will help in draining of rain water. The top should be provided with a slope 1 in 40.