Correct Answer:
Option B - Compound truss– This truss is formed by connecting 2 or more simple truss together. This type of truss is oftenly used to support loads acting over a larger span as it is cheaper to construct a lighter compound truss than a havier simple truss.
B. Compound truss– This truss is formed by connecting 2 or more simple truss together. This type of truss is oftenly used to support loads acting over a larger span as it is cheaper to construct a lighter compound truss than a havier simple truss.