IERW P2 Checkride Exam Questions And
Correct Answers
Starting limits- ANSWER Max TOT starting: 8.5 FLI, 785 TOT
TOT starting Transient: 11 FLI, 5 seconds, 865 TOT
TOT starting range: 6-7 FLI, 650-700 TOT
AEO limits- ANSWER AEO Takeoff power range: 8.5 - 10 FLI, 5 minutes, 71 - 88 % TQ,
845 TOT
AEO Max takeoff power: 10 FLI, 5 minutes, 88 % TQ, 845 TOT
AEO Transient: 10.5 FLI, 12 seconds, 97% TQ
What are the OEI limits? - ANSWER OEI Max continuous power: 11 FLI, 91.5 % TQ, 845
TOT
OEI 2.5 min power: 12 FLI, 2.5 minutes, 125 % TQ, 885 TOT
OEI Transient: 14 FLI, 12 seconds, 140 % TQ
what are the Rotor RPM Limitations? (Power ON and Power OFF) - ANSWER Min
Transient: 85% (20 secs)
,Min Continous GM < 2000kg: 96% Pwr ON, 80% pwr OFF Min Continuous GM > 2000kg:
96% pwr ON, 85% pwr OFF Max Continuous: 104% pwr ON, 104% pwr OFF Partial power
(max 5 min): 106% pwr ON Max transient: 106% pwr ON, 110% pwr OFF NRO light and
audio signals - Describe. ANSWER NRO < 95%: steady light with low pitch beeping tone.
NRO = 106 - 110%: Flashing light and warning gong.
NRO > 110%: Flashing light and high pitch steady tone.
what are the Mast Moment Limits? - ANSWER Normal Operating range is less than 50%
Caution Range: Yellow circle: 50 - 64%
Maximum: Red circle: >64%
MM LIMIT caution comes on if > 64% (max 25 seconds total time)
MM EXCEED caution comes on if > 77% (max 7 seconds total time)
Circle scale appears when NR > 70%
What are the weight and Balance requirements? - ANSWER PC must ensure:
1) the accuracy of computations of DD form 365-4
2) DD form 365-4 is aboard the aircraft.
3) DD form 365-4 CG and weight will remain within limits for the entirety of the flight.
What are the STARTER energize time limits for Onboard Battery and External Power? -
ANSWER Onboard Battery
,30 s ON
60 s OFF
30 s ON
60 s OFF
30 s ON
30 min OFF
External Power
20 s ON
60 s OFF
20 s ON
60 s OFF
20 s ON
30 min OFF
What are the VENTILATION energize time limits for Onboard Battery and External
Power? - ANSWER Onboard Battery:
20 s ON
60 s OFF
20 s ON
23 min OFF
External Power:
, 15 s ON
60 s OFF
15 s ON
23 min OFF
What are the ground slope limits? - ANSWER left: 11 degrees
Right: 6 degrees
Up / Down: 8 degrees
What are the Prohibited flight manoeuvres? - ANSWER 1) No aerobatic manoeuvres
2) No intentional Auto-rotations to the ground
3) No flight into Icing condition.
What is necessary for Icing condition to develop - ANSWER colder than 4 degrees C and
Visible moisture.
Define: Land ASAP - ANSWER Land without delay to the nearest adequate site at which
a safe approach and landing can be made.
Explain Land Immediately- ANSWER The need to land is urgent. First priority must be
given to the occupants' safety. A water landing, trees, or other unsafe areas should be
used only as a last resort.
Define: Land as soon as practicable - ANSWER The landing site and duration of flight are
at the discretion of the pilot. Extended flight beyond the nearest approved landing area
where appropriate assistance can be expected is not recommended.
What are the Engine Oil pressure limits? - ANSWER Min: 1.3 Bar
Caution range: 1.3-1.5 bar
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