It differs from property insurance in that a property insurance policy only covers the physical damage to the business, while the additional coverage allotted by the business interruption policy covers the profits that would have been earned.
Definition of forced air Forced air heating refers to room-level or floor-level heating which is distributed by fans next to electric coils that radiate heat. It does not apply to fuel-generated heat which is forced through ducts into various rooms.
Ram air induction does not exist in normal vehicles for all intents and purposes. Ram air induction is the forced induction of flow due to air flow being compressed (pressurized) into an inlet from the conversion of kinetic energy (velocity). Air is considered incompressible below speeds of about Mach 0.3 or 230 mph.