Question

In the designation 6 WS 12, the letter S stands for __________

(a) Window opening

(b) Single shutter

(c) Double shutter

(d) Height of opening

The question was asked in unit test.

My query is from Location of Doors and Windows in section Doors, Windows and Ventilators of Construction & Building Materials

Answer 1

Correct answer is (b) Single shutter

For explanation I would say: The designation 6 WS 12 denotes a window opening with single shutter where the letter W stands for window opening and the letter S stands for a single shutter. It tells that the width of the opening is 6 modules and height is 12 modules.