AD 2023 BCM QUIZ

Common internal doors size for residential buildings is 0.7meter x 2.0 meter.

• True

• False

Newel post is known as two vertical members that made of wood or  metal, supporting the hand rail.

• True

• False

Ponding test is an optional in ensuring the water tightness of bare concrete slab.

• True

• False

The two flights of dog-legged staircase must be equally in steps as to provide wide and deep landing platform.

• True

• False

Stainless steel and aluminium are the most common window frames material.

• True

• False

Bypass sliding door only allow 75% of door opening.

• True

• False

As compared to dual action type of window operation: horizontal sliding window operation is poor in weather protection when it is being open.

• True

• False

It is a must to ventilate concealed roof spaces as to dissipate any stray water vapour.

• True

• False

Sheathing or subflooring in timber construction ties and stabilizes the joists to prevent twisting and buckling.

• True

• False

Hybrid type of window frame that may be formed of wood, metal or plastic material.

• True

• False