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24 Cards in this Set
- Front
- Back
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Injector location turbine engine |
Combustion compartment |
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Heat source for fuel heaters |
Heat exchangers, bleed air or oil |
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Item sensed for fuel control |
Temp, Rpm, pressure, lever position |
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Carb types |
Float, pressure |
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Turbine fuel control types |
Hydro mechanical, electronic |
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What is trimming turbine engine |
Adjust for idel and full throttle |
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Spec to trim engine |
Data plate on engine Computer timing |
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2 types of electronic fuel control |
FADEC, EEC ELECTRONIC ENGINE CONTROL |
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What is fadec |
System to control fuel via sensors |
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Does FADEC require timing |
Nope |
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Purpose of mixture control in float carb |
Air fuel mixture with altitude changes |
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Purpose of accelerating system on float carb |
Compensate for rapid opening of throttle to keep rich |
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Purpose and operation of venturi |
Lowers pressure at nozzle, limits air at full throttle, proportion air fuel mixture |
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Function of meter jet |
Limit fuel flow when wide open |
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Fuel metering force in float carb |
Pressure difference between float chamber and nozzle |
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Purpose of economizer in float carb |
Valve closed below 60%, extra fuel for cooling above 60% |
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Result of excess rich mixture |
Plug fowling |
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Where pressure source for fuel injection |
Boost pump for starting, engine pump when running |
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What controls AMC on Pressure carb |
Bellow expands and contract with atmosphere pressure to control an air needle valve |
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Position of mixture control to stop engine |
Cutoff |
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Rpm indication when engine stop |
Rpm increase then rapid to zero |
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Why soak pressure carb for 8 hours |
Soften diagrams, |
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3 type of carb icing |
Throttle, impact, fuel evaporation |
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Float carb pressure |
3 to 5 psi |
