C150 ICE AND RAIN

1.- TAT probes are heated on the ground. A.- True. B.- False.

2.- Probe heat comes on automatically when: A.- The AC ESS bus is powered. B.- Electrical power is applied to the aircraft. C.- When at least one engine is running.

3.- On the ground the wing anti-ice valves will: A.- Open during a test sequence (30 seconds), provided pneumatic supply is available. B.- Not open at anytime. C.- Open any time the switch is pushed "ON".

4.- The FAULT light on the wing anti-ice switch indicates: A.- Anti-ice valve position disagrees with selected position. B.- Low pressure is detected. C.- Either A or B.

5.- The ECAM will display WING A. ICE when the wing anti-ice switch is on. A.- True. B.- False.

6.- The Fault light on the engine anti-ice switches indicates the valve: A.- Is closed. B.- Position disagrees with position. C.- Is open.

7.- With the loss of electrical power the engine anti-ice valves: A.- Fail in their current position. B.- Fail to the open position. C.- Fail to the closed position. D.- Fail to the mid position.

8.- When either engine anti-ice valve is open: A.- Maximum EPR is increased. B.- Minimum idle rpm is increased. C.- Minimum idle rpm is reduced.

9.- Window heat operates at what power level in flight?. A.- Low. B.- High.

10.- Inflight the ____ on each wing are anti-iced with pneumatic bleed air. A.- Slats. B.- Flaps. C.- Three outboard slats.

11.- Can the wing anti-ice is tested on the ground?. A.- No. B.- Yes, valves only open for 30 seconds. C.- Yes, valves stay open till selected off.

12.- When a pneumatic leak is detected, the wing anti-ice valves: A.- Close automatically. B.- Open automtically. C.- Remain in position.

13.- Probe heat comes on automatically when: A.- The AC ess bus is powered. B.- Electrical power is applied to the aircraft. C.- When at least one engine is running.

14.- On the ground the wing ant-ice valves will: A.- Open during a test sequence (30 seconds); provided pneumatic supply is available. B.- Not open at anytime. C.- Open any time the switch is pushed ON.

15.- What is the difference between the engine and wing anti-ice fault lights?. A.- Both indicate valve in transit, or valve position disagrees with selected position. Wing light also could indicate low pressure. B.- Both indicate low pressure, or valve position disagrees with selected position. Wing light might indicate valve in transit. C.- Both indicate valve in transit, or low pressure, wing light also could indicate valve position disagrees with selected position. D.- Both indicate valve in transit, or overheat.

16.- With reference to the probe/window heat pushbutton, which of the following is true?. A.- The system should only be selected on in icing conditions. B.- When in auto mode, the windows are heated only when necessary. C.- The system should only be selected on after first engine start. D.- Window heating comes on automatically after first engine start.

17.- If one engine anti-ice system fails, the second one takes over and provides anti-icing for both engines. A.- True. B.- False.

18.- What happens when either engine anti-ice is open?. A.- Maximum N 1 is limited, continuous ignition is provided, maximum idle RPM is increased. B.- Maximum N 1 is limited, continuous ignition is provided, minimum RPM is increased. C.- Minimum N 1 is limited, continuous ignition is provided, minimum idle RPM is increased.

19.- With the loss of electrical power the engine anti-ice valves. A.- Fail in their current position. B.- Fail to the open position. C.- Fail to the closed position. D.- Fail to the mid position.

20.- With the loss of electrical power the wing anti-ice valves. A.- Fail in their current position. B.- Fail to the open position. C.- Fail to the closed position.

21.- What is the speed limit to operate the windscreen wipers?. A.- 185 Kts. B.- 200 Kts. C.- 230 Kts. D.- 250 Kts.

22.- In the event of an electrical power loss: A.- The engine anti-ice valves will open automatically, anti-icing is ensured. B.- The engine anti-ice valves will close automatically, anti-icing is lost. C.- The engine anti-ice valves will be controlled by the wing anti-ice controls. D.- The engine anti-ice valves remain in the position they were before.

23.- At what power level does window heat operate while airborne?. A.- High power while airborne. B.- Shifts from low to high as window temperature requires. C.- Low power above 18,000 FT. D.- Low power above 25,000 FT.

24.- What happens to engine RPM when either engine anti-ice valve is open?. A.- There is a fixed RPM increase. B.- The N 1 limit for that engine is automatically increased. C.- The N 1 limit for that engine is automatically reduced. D.- There is a fixed RPM increase (3% of nominal N 1).

25.- Window heat operation begins: A.- Automatically after the first engine start. B.- If the probe/window heat push button is selected on by the crew prior to engine start. C.- Both are correct.

26.- Rain protection is provided by: A.- Warm bleed air blowing across the windshield. B.- Rain repellent and windshield wipers. C.- Both are correct.

27.- Can the wing anti-ice be tested on the ground?. A.- Yes, with valves only open for 30 seconds. B.- Yes, valves stay open till selected off. C.- No.

28.- Anti-ice and the icing protection is provided for: A.- The engine nacelles and three outboard wing slats. B.- The engine nacelles, the horizontal stabilizer, and three outboard wing slats. C.- The engine nacelles, the horizontal stabilizer, the vertical stabilizer and three outboard wing slats.

29.- The probe heaters can be activated manually prior to engine start by placing the probe/window heat pushbutton. A.- True. B.- False.

30.- The Rain RPLNT (Rain Repellent) pushbutton is inhibited on the ground when the engines stopped. A.- True. B.- False.