The correct answer is: C. Spandrel beam
A spandrel beam is a horizontal structural member that supports the weight of a wall and the floor above it. It is typically located at the edge of a building, where the wall meets the floor. Spandrel beams are often made of steel or concrete, and they can be either solid or open-webbed.
A stringer beam is a horizontal structural member that supports the weight of a floor. It is typically located between two columns, and it runs parallel to the joists. Stringer beams are often made of wood or steel, and they can be either solid or open-webbed.
A lintel beam is a horizontal structural member that supports the weight of a wall above an opening, such as a door or window. It is typically located above the opening, and it spans the width of the opening. Lintel beams are often made of wood, steel, or concrete.
A header beam is a horizontal structural member that supports the weight of a wall above
a door or window opening. It is typically located above the opening, and it spans the width of the opening. Header beams are often made of wood, steel, or concrete.In conclusion, a steel beam supporting loads from the floor slab as well as from wall is termed as a spandrel beam.