Correct Answer:
Option B - The horizontal member of a stone, brick, wood, steel or reinforced concrete, used to support the masonry and the super imposed load above an opening is lintel.
Perpend– It is a vertical joint on the face of a wall directly over vertical joints in alternate course.
Sill:- Horizontal structure at bottom of window which support and wall window in place
Plinth :-Rectangular block of beams interconnected and supporting column usual height of plinth above ground level 350-450 mm
B. The horizontal member of a stone, brick, wood, steel or reinforced concrete, used to support the masonry and the super imposed load above an opening is lintel.
Perpend– It is a vertical joint on the face of a wall directly over vertical joints in alternate course.
Sill:- Horizontal structure at bottom of window which support and wall window in place
Plinth :-Rectangular block of beams interconnected and supporting column usual height of plinth above ground level 350-450 mm