Question

The minimum number of holdfasts on each side of the door and window timber frames should be ________

(a) Two

(b) Three

(c) Four

(d) Five

Answer 1

The correct option is (b) Three

For explanation: The minimum number of holdfasts on each side of the door and window timber frames should be three. One should be at the centre point and the other two should be fixed at 300 mm from the top and the bottom of the frames.