Test Flashcards
Reid pressure is
Amount of pressure to keep fuel from vaporizing
Single point is also called ___ | all tanks filled from how many points?
Pressure fueling
Single point
Faster cleaner more efficient
If 2 different grades of fuel are mixed what happens to the colors?
The colors cancel out
If fuel grade required is not available, use ____
The next higher grade
Class “ a “symbol is ____ and is used for ___ ____ ____
A green triangle with letter A inside
Fabric paper wood
Dry chemical can be used to extinguish
Class b symbol is ___
A red square with letter B inside
Used for flammable liquids such as fuel/hydraulic fluid
Dry chemical can be used to extinguish
Class c symbol ___
Square with blue circle inside with letter C
Electrical
Dry chemical
Class d symbol ___
Yellow star with letter D inside
Flammable metals
Dry powder
Oil pressure is Checked within ____ seconds when starting up reciprocating engine
Max thirty seconds
Runway marking colors are
White
Taxiway colors are
Yellow
When servicing oxygen use bottle with _____ amount of pressure and what color is the bottle?
Lowest amount of pressure
Green
Tailwheel ac has a tendency to turn into wind which is called ___
Weathervane
When approaching a running helicopter you should approach ____
In pilots view to avoid tail rotor
Hot start is when ____
Egt is ___ limits
Cut off fuel?
Excessive rich fuel air mixture entering combustion chamber
Exhaust gas temp is exceeding limits
Cut off fuel asap
