quiz

• the pneumatic air distributed via DUCTS
• it is used t o maintain a constant level of pressure and regulate the engine bleed air supply at high engine speeds. PRESSURE REGULATOR
• it is used to cool the engine bleed air temperature PRECOOLER
• it is a compressed air bled from the engine is called ENGINE BLEED AIR
• it is used to supply pneumatic air during maintenance HIGH PRESSURE GROUND AIR
• it deals with compressed or pressured gas a source of power PNEUMATIC
• it allows the pneumatic air to flow in one direction CHECK VALVE
• is used to isolate the left from the right-wing pneumatic duct CROSS BLEED VALVE
• main source of pneumatic air ENGINE
• it is used to maintain the amount of air goes to the air conditioning unit FLOW CONTROL VALVE