Gulfstream V Systems Review
ANTI-ICE
- At what altitudes is the auto feature of the anti icing system inhibited?
- During climb: below 1500 feet AGL, and above FL350 during descent: stays on until WOW shifts to ground mode
- You have just departed icing conditions. Your anti icing switches were and are in auto. When will the "ice detect" CAS message go out?
- 60 seconds
- You have just departed icing conditions. Your anti icing switches were and are in auto. When will the wing anti icing be turned off?
- 3 minutes
- You have just departed icing conditions. Your anti icing switches were and are in auto. When will the cowlingi icing be turned off?
- 5 minutes
- What maintains the wing anti ice duct temperature at 130f during anti icing operations?
- Bleed air controllers
- True or false: Temperature sensors are located in left and right wing anti-ice return ducts to monitor temperature in the ducts and provide logic for "wing hot" and "wing temp low" CAS messages?
- True
- Can we takeoff with the cowling anti ice valve locked open?
- No
- Is the cabin window heat operative on the ground when the cabin window switch is in?
- No, WOW switch activated
- How can you tell if the window heat system is malfunctioning?
- Windshield heat annunciators start blinking rapidly and you will get a CAS msg of "wshld fail" or "wshld fault"
- True or false: the windshield blower system is available for all phases of flight?
- False. Works only on the ground, i.e. WOW switch in ground mode
- You are on the ground and you have AC power. when you turn the AOA and pitot-static probe heat switches on, will they be heated?
- Yes
- You are on the ground and you have AC power. When you turn the tat probe heat switches on, will they be heated?
- No, only when the WOW switches are in the air mode. (You can test them on the ground using the TAT bypass switch)
- You're on the ground with the APU running and its bleed air valve open. The anti icing switches are all in auto. What CAS messages will you see when depress the ice det switch on the system test panel?
- L/R ice detect FL, L/R ice detected, wing A/I on, cowl A/I on
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