Question

In panelled doors, the maximum area of a single panel of timber should not be more than _______

(a) 0.5 m^2

(b) 1 m^2

(c) 1.5 m^2

(d) 2 m^2

This question was posed to me during an interview.

Question is taken from Door Frames topic in division Doors, Windows and Ventilators of Construction & Building Materials

Answer 1

Right answer is (a) 0.5 m^2

The explanation: In panelled doors, if panels are made up of timber, it must be kept in mind that the maximum area of a single panel of timber should not be more than 0.5 m^2. It must also be ensured that its minimum thickness should be 15 mm.