You are flying at a constant FL 290 and a constant mach number. The total temperature
increases by 5°. The CAS will:
a. Remain approximately constant
b. Increase by 10 kts
c. Decrease by 10 kts
d. Will increase or decrease depending on whether you are above or below ISA
increases by 5°. The CAS will:
a. Remain approximately constant
b. Increase by 10 kts
c. Decrease by 10 kts
d. Will increase or decrease depending on whether you are above or below ISA