There are two ways to tell if the timing belt has been replaced. One is obvious-you are looking at a service receipt showing the replacement.
Swimlane diagrams are used whenever you need to show activities, tasks, or process steps which are being performed by different actors/roles. You can use swimlanes to group activities in an activity diagram or process flow by any category what you need: by role, by system, by department, etc.
Caps are also sometimes worn in an attempt to keep hair relatively dry or protect from chlorinated water, to keep the sun off the hair, and also, when a cap is worn with ear plugs, in order to keep water out of the ears. Competitive swim caps also reduce drag in the water caused by loose hair.aps are worn for various reasons. Some facilities require the wearing of swim caps, in order to protect filters from becoming clogged with loose hairs which fall from the head of swimmers who are not wearing a cap, or to ensure long loose hair does not get caught in equipment.