Dash 1 Section 5 Flashcards
What do red markings on the instruments indicate?
Limit above or below which continued operation is likely to cause damage or shorten operating life.
What do green and white markings indicate on the instrumentation?
Safe and normal operation
What do amber markings indicate on the instrumentation?
Range at which special attention should be given to the operation covered by the instrument.
Do not connect external power…?
If the battery reads below 22.0 V.
Connect external power if…?
The battery reads between 22.0 and 23.5 V.
D.C. Voltage goes amber and red when what limits are exceeded respectively?
Amber: 29.6-32.2 V; below 22.0 V
Red: 32.3 V and above
IDLE torque is normally at what?
1-10% (ground)
Ground ops with 106-110 deg C oil temperature is permissible when?
When at and below 20% torque.
What are the generator limitations?
+50 to -2 Amps
The propeller overspeed limit is what? Don’t think governor limits.
110% Np
VMo is what up to what altitude?
316 KIAS up to 18,769’ MSL
What are the turbulent air penetration airspeed limits?
195 KIAS maximum, 180 KIAS recommended.
What is the operating maneuvering speed (Vo)?
Speed at which full or abrupt control movements in one axis can result in structural damage to the aircraft. It’s 227 KIAS but full rudder deflection above 150 KIAS will exceed the rudder control system limits.
Due to gage tolerances the aircraft may be at zero G with gage readings from what to what?
+0.25 G to -0.25 G
Allowable aft CG limit for aircraft at all weights is what?
26% MAC