Anti-Ice , Rain

Question 1

The engine anti-ice system must be ON during all ground and flight
operations when icing conditions exist or are anticipated, except ___.
Engine anti-ice must be ON prior to and during descent _______.

Answer 1

The engine anti-ice system must be ON during all ground and flight operations when icing conditions exist or are anticipated, except during climb and cruise below -40C SAT.
Engine anti-ice must be ON prior to and during descent in all icing conditions, including temperatures below -40C SAT.

Question 2

In the Max, engine anti-ice must be ____ when not in actual or
anticipated icing conditions.

Answer 2

(MAX) Engine anti-ice (EAI) must be turned off when not in actual or anticipated icing conditions.