PE practice questions and answers
A heavy roller is held in equilibrium on a frictionless Plane AB by the force F, as shown. Which diagram correctly shows a vector polygon of the forces acting on the roller?
(A) Option A
(B) Option B
(C) Option C
(D) Option D
The Correct Answer
Pass：Next
Explanation
The Principles and Practice of Engineering exam is the examination required for one to become a Professional Engineer (PE) in the United States. It is the second exam required, coming after the Fundamentals of Engineering exam.