PSA AIRLINES EXAM 3 COMPREHENSIVE
REVIEW QUESTIONS AND CORRECT ANSWERS
◉ ** Engine to engine N2 split at ground idle power should not be
greater than __% N2.. Answer: ** Engine to engine N2 split at ground
idle power should not be greater than 2% N2.
◉ If N2 is __% or less with an OAT of ___°C or less, do not accelerate
above idle.. Answer: If N2 is 57% or less with an OAT of -20°C or less,
do not accelerate above idle.
◉ PSA CRJ 200: Before the first flight of the day, when the airplane is
cold-soaked at an ambient temperature of -30°C (-22°F) or below for
more than 8 hours:. Answer: • The engines must be motored for 60
seconds and fan rotation must be verified before an engine start is
initiated
• Thrust reversers must be actuated until the deploy and stow cycles
are less than 5 seconds
◉ PSA CRJ 701: Before the first flight of the day, when the airplane is
cold-soaked at an ambient temperature of -30°C (-22°F) or below for
more than 8 hours:. Answer: • The engines must be motored for 60
seconds and fan rotation must be verified before an engine start is
initiated
, • Thrust reversers must be actuated until the deploy and stow cycles
are 2 seconds or less
◉ Minimum Oil Temperature for Start. Answer: -40°C
◉ Maximum Continuous Oil Temperature. Answer: +155°C
◉ Maximum Permissible Oil Temperature. Answer: +163°C (15
minutes maximum)
◉ Steady-state idle Oil Pressure. Answer: 25 psi minimum
◉ **Takeoff Power oil pressure limitation. Answer: 45 psi minimum
◉ PSA CRJ 200: Maximum Continuous Oil Pressure. Answer: 115 psi
maximum
◉ PSA CRJ 200: Maximum transient Oil Pressure after cold start.
Answer: 156 psi, 130 psi at idle (10 minutes maximum) Oil Pressure
◉ PSA CRJ 701: Maximum Continuous Oil Pressure. Answer: 95 psi
maximum
REVIEW QUESTIONS AND CORRECT ANSWERS
◉ ** Engine to engine N2 split at ground idle power should not be
greater than __% N2.. Answer: ** Engine to engine N2 split at ground
idle power should not be greater than 2% N2.
◉ If N2 is __% or less with an OAT of ___°C or less, do not accelerate
above idle.. Answer: If N2 is 57% or less with an OAT of -20°C or less,
do not accelerate above idle.
◉ PSA CRJ 200: Before the first flight of the day, when the airplane is
cold-soaked at an ambient temperature of -30°C (-22°F) or below for
more than 8 hours:. Answer: • The engines must be motored for 60
seconds and fan rotation must be verified before an engine start is
initiated
• Thrust reversers must be actuated until the deploy and stow cycles
are less than 5 seconds
◉ PSA CRJ 701: Before the first flight of the day, when the airplane is
cold-soaked at an ambient temperature of -30°C (-22°F) or below for
more than 8 hours:. Answer: • The engines must be motored for 60
seconds and fan rotation must be verified before an engine start is
initiated
, • Thrust reversers must be actuated until the deploy and stow cycles
are 2 seconds or less
◉ Minimum Oil Temperature for Start. Answer: -40°C
◉ Maximum Continuous Oil Temperature. Answer: +155°C
◉ Maximum Permissible Oil Temperature. Answer: +163°C (15
minutes maximum)
◉ Steady-state idle Oil Pressure. Answer: 25 psi minimum
◉ **Takeoff Power oil pressure limitation. Answer: 45 psi minimum
◉ PSA CRJ 200: Maximum Continuous Oil Pressure. Answer: 115 psi
maximum
◉ PSA CRJ 200: Maximum transient Oil Pressure after cold start.
Answer: 156 psi, 130 psi at idle (10 minutes maximum) Oil Pressure
◉ PSA CRJ 701: Maximum Continuous Oil Pressure. Answer: 95 psi
maximum
