Skip to content

112 - ATPL Question Bank in English - Let Ts be static temperature and Tt the true ideal stagnation temperature, both in kelvin. For calorically perfect air with a ratio of specific heats of 1.4, which formula gives Tt? Kr = 0.9 is the recovery coefficient of a separate real temperature probe and does not define the ideal stagnation temperature.

Question 112 - Aircraft General Knowledge - Instrumentation - ATPL - Airline Transport Pilot Licence

Tt = Ts × (1 − 0.2 M²)
Tt = Ts × (1 + 0.2 M²)
Tt = Ts / (1 + 0.2 Kr M²)
Tt = Ts × (1 + 0.2 Kr M²)

This is 1 of over 200 exam questions on Aircraft General Knowledge - Instrumentation

Take a test with 10 questions

Training tests and timed exam simulations ATPL - Airline Transport Pilot Licence