Correct option is D
The space between two adjacent trusses in a structure is called a bay. This term is commonly used in structural engineering and architectural design to describe the repeated spaces or intervals between structural elements such as trusses, columns, or frames.
1.Bay:
Refers to the interval or space between two adjacent structural elements like trusses, frames, or girders.
It is an essential concept in modular construction and helps define the structural layout of a building.
