Ignition in a gas turbine engine is needed:

Continuously throughout flight

Only on the ground

Only during takeoff

Only during start and for relight; continuous ignition may be used in certain conditions

Correct

Explanation

Ignition is used during engine start and relight. Continuous ignition may be selected in heavy rain, turbulence, or icing conditions.

Test yourself with random questions from Aircraft General Knowledge and all other ATPL subjects.