When does the engine High Pressure fuel shut off valve close?
a. After a booster pump failure
b. When the engine fuel switch is selected ‘ON’ during engine start
c. When flight idle is selected
d. When the engine fuel switch is selected ‘OFF’ during engine shut-down
a. After a booster pump failure
b. When the engine fuel switch is selected ‘ON’ during engine start
c. When flight idle is selected
d. When the engine fuel switch is selected ‘OFF’ during engine shut-down