(a) Bunkering as a shipboard operation has its own significane. List out the important aspects of a bunkering operation, including the preparation and precaution to be taken to ensure a safe operation. (8)

(b) What does the Bunker specification include and how does it affect the engines adversely?

Name at least three such ingredients that you expect in a Heavy Fuel Oil bunker and the effects on the engine operation (8)