Final answer:
The statement `The hydraulic system S`OV closes when the ENG FIRE PUSH switch is pushed.` is FALSE.
Step-by-step explanation:
False. The hydraulic system S`OV (Sh ut-`Of f Valve) does not close when the ENG FIRE PUSH switch is pushed. The purpose of the ENG FIRE PUSH switch is to activate the fire extinguishing system in the engine compartment of an aircraft. It is not directly related to the hydraulic system.
The ENG FIRE PUSH switch is typically located on the cockpit control panel and is used to initiate the fire suppression system, which involves discharging fire extinguishing agents into the engine compartment to suppress and extinguish any fire.