A door which is useful for buildings, where there is heavy rush of foot traffic and also air conditioned buildings known as:
ARolling steel door
BRevolving door
CSwing door
DSliding door
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The window which is provided on a sloping roof of a building is called:
A horizontal platform at the end of series of steps in a stair is:
A door made of steel plates and hinges so as to shrink it to one side is called
The projection of head or sill of a door or window frame are
_________extends from post into wall for strong connection between door frame and masonry wall.