1
Q
What happens when the EEC light flashes
A
The eec has failed and the fuel flow to that engine has been frozen so that no overspeed occurs
2
Q
What does the EEC do
A
Looks at where the power lever angle is and compares that to the current conditions to give the HMU an amount of fuel flow required to result in the correct NH in accordance with the Top Law
3
Q
The power lever is ineffective during an EEC failure until the power lever is retarded to…
A
52* power lever angle
4
Q
When in base law the following features apply
A
- Loss of torque regulation at constant power lever position
- loss of propeller under speed control at low power (fuel governing)
ATR 72-600
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Decks in class (13)
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