Question 151Gas Turbine - Assistant Engineer

The correct answer is D) Velocity. The turbine nozzle blades in a turbine engine convert the heat and pressure energy of the combustion gases into kinetic energy, or velocity. This is the primary function of the turbine nozzle blades - to accelerate the high-pressure gases exiting the combustion chamber and direct them onto the turbine blades, causing the turbine to spin and generate power. The other answer choices are incorrect because the turbine nozzle blades do not convert the energy into electrical, chemical, or thermal forms. The energy is specifically converted into the velocity of the exhaust gases.