gas turbine inlet

#2. A pitot intake forms a ____________ duct______ the fan to ensure that the airflow ______ to ________ and achieves a ________

• Aconvergent before speeds up subsonic pressure rise
• Bdivergent after slows down subsonic pressure rise
• Cdivergent before speeds up sonic pressure drop
• Ddivergent before slows down subsonic pressure rise

#1. In a high by-pass engine with a ‘pitot’ intake, with the engine running and the brakes on, what will P1 be in relation to P0?

• ASame
• BGreater
• CLess
• D14.7psi

#3. What effect will severe icing in the intake have on a high by-pass engine?

• AThe axial velocity of the air will increase with a reduction in the angle of attack of the airflow with the compressor blades and a possible stall.
• BThe axial velocity of the air will decrease with a reduction in the angle of attack of the airflow with the compressor blades and a possible stall.
• CThe axial velocity of the air will decrease with an increase in the angle that the resultant airflow forms with the compressor blades chord line and a possible stall.
• DThe axial velocity of the air will increase with an increase in the angle of attack of the airflow with the compressor blades and a possible stall.