Question

Which of the following takes place in the combustion chamber of a gas turbine engine?

A. Fuel oil is stored with sufficient pressure.

B. A glow plug is used to add enough heat to the chamber for combustion to occur.

C. Gaseous combustion products are cooled to a desired temperature.

D. Fuel oil is mixed with a proper portion of compressed air.

Answer 1

My test came up that D. was incorrect.

Answer 2

The correct option is D.
In the combustion chamber of a gas turbine engine, the fuel oil is mixed with a proper portion of a compressed air, this is then ignited. The major function of the combustion chamber is to add energy to the system to power the turbine.