________ consists of a group of member which form a support for a door or window.

Related MCQs

• _________ is a vertical member which is employed to subdivided a window or door opening vertically.
• A bay window is a multi-panel window, which:
• A _________ is a horizontal member which is placed across an opening to support the position of the structure above it.
• The most common type of door is:
• The representative figure below shows the mechanism of a _________ door.
• If a door swings towards the person opening it, it is called:
• _________ door swings both ways.
• Which of the below material of window has life span of 50 years?
• A casement window hung horizontally is called:
• _________ is the top most horizontal member of the shutter.