Characters per minute (CPMn), a measure of characters processed in a minute, is normally WPM times five for English, so that 20 WPM are 100 CPM.
Pope_Jay wrote: I just flushed my cooling system (used a radiator flush fluid, and followed the proper flushing procedure) and replaced it with a fresh mix of 20/80 coolant/distilled water, after a month of use I checked my radiator to see if everything looks good, and it does but I smelled the coolant and it smells like fish.
Answer Wiki. There are many Freons out there. I have some liquid used for cleaning and it smells very slightly like ether or ethyl alcohol. Freon refrigerant (proper old style single molecule type no longer used in US in new compressors called r-12 or dichlorodifluoromethane) has no odor to my nose. It can smell of the oil used as lubricant it is mixed with.