AMS 274 UNIT 4 Updated Exam 2026 WITH Recent Newest Verified
And Well Analyzed Exam Questions (Actual Exam 2026-2027) Correct
Detailed & Verified ANSWERS (100% Accurate Solutions) ALREADY
GRADED A+||NEWEST VERSION Of The Exam Guarantee Pass!!
When are the bleeds open? -ANSWERS-at Low power
What if the bleeds are open @ High power? -ANSWERS-High EGT is expected
What is the purpose of the bleed valve? -ANSWERS-Dumb unwanted air
overboard to prevent a stall
Performance Indicators -ANSWERS-EPR, Fan speed, Torque, Thrust
Condition indicators -ANSWERS-EGT, Oil Pres., Temp. Gauge, fuel flow, N2 speed
What should you ensure when working on ignition systems? -ANSWERS-The
switch is in the OFF position and the plug is grounded
In dual spool engine designs, what is the High spool (N2) driven by? -ANSWERS-
The pneumatic starter
What does the mechanical feedback cable indicate? -ANSWERS-position of the
vanes
, What does the CFM engine modulate? -ANSWERS-Bleed air instead of having only
2 positions
How many igniter plugs do engines typically have? -ANSWERS-2 plugs
Which kind of engine systems are easier to start? -ANSWERS-Dual spool
How are Hot starts indicated? -ANSWERS-Excessive EGT
What operations are Glow plugs used in? -ANSWERS-High altitude cold weather
operations
How are hung starts indicated? -ANSWERS-the engine will not come up to idle
speed
What indication is there if the Pt2 Probe is frozen? -ANSWERS-false high reading
Using variable vanes, do we change the operating line or the stall line? -
ANSWERS-Operating line
which starter has low tension on the clutch? -ANSWERS-Electric starter
What is blade shingling? -ANSWERS-It is the overlapping of the mid span shrouds
of the fan blade
And Well Analyzed Exam Questions (Actual Exam 2026-2027) Correct
Detailed & Verified ANSWERS (100% Accurate Solutions) ALREADY
GRADED A+||NEWEST VERSION Of The Exam Guarantee Pass!!
When are the bleeds open? -ANSWERS-at Low power
What if the bleeds are open @ High power? -ANSWERS-High EGT is expected
What is the purpose of the bleed valve? -ANSWERS-Dumb unwanted air
overboard to prevent a stall
Performance Indicators -ANSWERS-EPR, Fan speed, Torque, Thrust
Condition indicators -ANSWERS-EGT, Oil Pres., Temp. Gauge, fuel flow, N2 speed
What should you ensure when working on ignition systems? -ANSWERS-The
switch is in the OFF position and the plug is grounded
In dual spool engine designs, what is the High spool (N2) driven by? -ANSWERS-
The pneumatic starter
What does the mechanical feedback cable indicate? -ANSWERS-position of the
vanes
, What does the CFM engine modulate? -ANSWERS-Bleed air instead of having only
2 positions
How many igniter plugs do engines typically have? -ANSWERS-2 plugs
Which kind of engine systems are easier to start? -ANSWERS-Dual spool
How are Hot starts indicated? -ANSWERS-Excessive EGT
What operations are Glow plugs used in? -ANSWERS-High altitude cold weather
operations
How are hung starts indicated? -ANSWERS-the engine will not come up to idle
speed
What indication is there if the Pt2 Probe is frozen? -ANSWERS-false high reading
Using variable vanes, do we change the operating line or the stall line? -
ANSWERS-Operating line
which starter has low tension on the clutch? -ANSWERS-Electric starter
What is blade shingling? -ANSWERS-It is the overlapping of the mid span shrouds
of the fan blade
