AMS 274 - UNIT II EXAM WITH
CORRECT QUESTIONS AND ANSWERS
2025
What is ram recovery? - CORRECT-ANSWERS*****The point at which pree inside the inlet returns to
ambient value
What is the purpose of the vortex dissipator? - CORRECT-ANSWERS*****Prevent a vortex from forming in
front of the inlet
What is the blending length? - CORRECT-ANSWERS*****8 times the depth
What is the CPR a function of? - CORRECT-ANSWERS*****The number of stages
What are the two types of oil seals? - CORRECT-ANSWERS*****Labryrinth and Carbon
What is the cascade effect? - CORRECT-ANSWERS*****Airfoils are arranged in series which influences air
under low pressure to flow into an area of high pressure
Where is the diffuser? - CORRECT-ANSWERS*****Between the compressor and the combustor
Where is the highest press in the gas turbine? - CORRECT-ANSWERS*****The Diffuser (Outlet of
Compressor)
CORRECT QUESTIONS AND ANSWERS
2025
What is ram recovery? - CORRECT-ANSWERS*****The point at which pree inside the inlet returns to
ambient value
What is the purpose of the vortex dissipator? - CORRECT-ANSWERS*****Prevent a vortex from forming in
front of the inlet
What is the blending length? - CORRECT-ANSWERS*****8 times the depth
What is the CPR a function of? - CORRECT-ANSWERS*****The number of stages
What are the two types of oil seals? - CORRECT-ANSWERS*****Labryrinth and Carbon
What is the cascade effect? - CORRECT-ANSWERS*****Airfoils are arranged in series which influences air
under low pressure to flow into an area of high pressure
Where is the diffuser? - CORRECT-ANSWERS*****Between the compressor and the combustor
Where is the highest press in the gas turbine? - CORRECT-ANSWERS*****The Diffuser (Outlet of
Compressor)