Panama Canal has locks alone its path in order to

A. Regulate traffic

B. Permit check by customs staff

C. Control the level of water

D. Collect canal dues

Answer: Option C

Solution(By Examveda Team)

Panama Canal has locks alone its path in order to Control the level of water. The locks have been called the structural triumph of the Panama Canal and are a unique aspect of the waterway. At the time of their construction, their overall mass, dimensions and innovative design surpassed any similar existing structures, and they are still considered to be an engineering wonder of the world.