Ice próf

Question 1

What is the maximum Takeoff and landing
altitude for the B757? (without high altitude
landing switch)
A. 8400 ft
B. 10.000 ft
C. 14.000 ft
D. No limit

Answer 1

A. 8400 ft

Question 2

What indications can you expect when
equipment smoke is present?
A. one or both air conditioning packs switch to high flow
B. one or both recirculation fans turn off
C. the overboard exhaust valve opens
D. All correct

Answer 2

D. All correct

Question 3

Leaving the aircraft in Burkina Faso for crew rest, 42°C OAT, electrical power on. Which procedure is required?
A. No procedure required
B. Two cabin doors open
C. One pack operating or equivalent ground cooling
D. Two packs operating is minimum required

Answer 3

C. One pack operating or equivalent ground cooling

Question 4

The Engine anti ice operation is dependent upon engine bleed switch position
A. True
B. False

Answer 4

B. False

Question 5

The EICAS msg „ENG HIGH STAGE“ displays when…
A. Engine bleed air temperature is excessive
B. Engine bleed air pressure is excessive
C. The engine is in high stage mode
D. The engine bleed air valve is closed.

Answer 5

B. Engine bleed air pressure is excessive

Question 6

The EICAS msg „ENG BLEED VALVE“ displays
when…
A. Engine bleed air temperature is excessive
B. Engine bleed air pressure is excessive
C. The engine is in high stage mode
D. The engine bleed air valve is closed.

Answer 6

A. Engine bleed air temperature is excessive

Question 7

7. The EICAS msg „PACK TEMP“ displays when…
   A. Pack outlet temperature is excessive
   B. Pack internal temperature is excessive
   C. Pack controller fault
   D. All correct

Answer 7

D. All correct

Question 8

8. The EICAS msg „PACK OFF“ displays when…
   A. Pack switched off
   B. Pack internal temperature is excessive
   C. Pack controller fault
   D. A and B correct

Answer 8

D. A and B correct

Question 9

9. “The _____ recirculation fan should NOT be
   turned off as this causes the overboard
   exhaust valve to open.”
   A. Left
   B. Right

Answer 9

A. Left

Question 10

11. Equipment Cooling System. What below
    describes the forward system?
    A. One supply fan and Left recirc fan operate
    in normal operation
    B. Two supply fans and Left recirc fan
    operate in normal operation
    C. Only the L recirc fan operates in normal
    operation
    D. L and R recirc fan operate in normal
    operation

Answer 10

A. One supply fan and Left recirc fan operate
in normal operation

Question 10

10. The Zone Temperature controllers are set as
    follows: 22°C, 24°C, 25°C. What temperature
    will the packs output?
    A. 22°
    B. 24°
    C. 25°
    D. No way to tell

Answer 10

A. 22°

Question 11

12. What is accomplished by pushing the Equip Cooling switch to ALTN?
    A. Activates the alternate supply fan
    B. Activates the Right recirc fan
    C. Activates the Left recirc fan
    D. Opens the overboard exhaust valve

Answer 11

A. Activates the alternate supply fan

Question 12

13. At what cabin altitude does the CABIN
    ALTITUDE light illuminate?
    a) 8500
    b) 10000
    c) 14000

Answer 12

b) 10000

Question 13

14. What can cause a PACK OFF light to
    illuminate when the selector is in AUTO?
    a) Lack of air to the pack
    b) Excessive air flow
    c) Trim air switch off

Answer 13

a) Lack of air to the pack

Question 14

15. What does the pack INOP light indicate?
    a) Excessive pack temperature or
    controller fault.
    b) Loss of zone temperature controller
    c) Excessive trim air temp or pack valve
    closed.

Answer 14

a) Excessive pack temperature or
controller fault.

Question 15

16. What does it Indicate when the Isolation VALVE Light comes on?
    a) Valve and switch positions are not in
    agreement.
    b) The valve is open.
    c) The valve is closed.

Answer 15

a) Valve and switch positions are not in
agreement.

Question 16

17. The Trim Air Switch is off. What cabin
    temperature do the packs attempt to
    maintain?
    a) 50°F ( 10°C)
    b) 75°F ( 24°C)
    c) Variable, depending upon zone
    requirement

Answer 16

b) 75°F ( 24°C)

Question 17

18. What altitude setting should be set on the
    LDG ALT selector during Cockpit
    preparation?
    a) 200 ft. below takeoff airport elevation.
    b) Destination airport elevation.
    c) Cabin altitude as determined from
    placard.

Answer 17

b) Destination airport elevation.

Question 18

19. During automatic temperature control,
    which temperature zone controls the output
    of the air conditioning packs?
    a) The zone requiring the coolest air.
    b) The zone requiring the warmest air.
    c) The zone with the warmest selection.

Answer 18

a) The zone requiring the coolest air.

Question 19

20. One forward equipment cooling supply fan operates at a time. What causes the
    alternate fan to operate?
    a) High temperature in the forward E/E
    compartment
    b) Pushing the Alternate equipment
    Cooling switch.
    c) Low cooling air pressure.

Answer 19

b) Pushing the Alternate equipment
Cooling switch.

Question 20

21. What limits are set by the AUTO RATE
    Control?
    a) Cruise altitude.
    b) Differential pressure.
    c) Cabin rates of climb and descent.

Answer 20

c) Cabin rates of climb and descent.

Question 21

22. What type of power is used for outflow
    valve actuation during auto control?
    a) DC
    b) DC and AC
    c) AC

Answer 21

c) AC

Question 22

23. When a pack selector is positioned to STBY N, what is the outlet temperature of the
    pack?
    a) Constant moderate temperature
    b) Variable, dependent upon zone
    requirements.
    c) Full cold.

Answer 22

a) Constant moderate temperature

Question 23

Flightcrew oxygen system; What is the normal setting?
A. 100%
B. N
Hvernig myndirðu eiga við unitið ef það væri smoke in the cockpit?

Answer 23

A. 100%
Myndirðu snúa takkanum til hægri, í átt að “emegerncy” möo Rotated in the direction of the arrow

Question 24

The passenger oxygen system is deployed automatically when the cabin altitude reaches: A. 12000 ft. B. 14000 ft. C. 15000 ft.

Answer 24

B. 14000 ft.

Question 25

The crew can escape from the cockpit using the cockpit window Emergency pneumatic slide. A. True. B. False.

Answer 25

B. False.

Question 26

With the EICAS computer selector in AUTO, what happens if the left EICAS computer fails? A. Left engine indications are blanked. B. The right computer controls both CRTs. C. The upper CRT is blanked.

Answer 26

B. The right computer controls both CRTs.

Question 27

The lower EICAS display (STATUS display) shows what oxygen pressure? a) Passenger oxygen pressure. b) Cockpit crew oxygen pressure. c) Flight attendant oxygen pressure

Answer 27

b) Cockpit crew oxygen pressure.

Question 28

The passenger oxygen system uses the same source as the cockpit crew? a) True. b) False

Answer 28

b) False

Question 29

1. The Engine anti-ice operation is dependent upon engine bleed switch position. a) True b) False

Answer 29

b) False

Question 30

2. The windows are protected from thermal shock when the switches are initially placed on. a) True b) False

Answer 30

a) True

Question 31

3. The Wing anti-ice operation is dependent upon engine bleed switch position. a) True b) False

Answer 31

a) True

Question 32

4. What is used to compute engine thrust limit corrections for engine anti-ice? a) Engine anti-ice valve position b) Engine bleed air switch position c) Engine anti-ice switch position

Answer 32

c) Engine anti-ice switch position

Question 33

5. Wing Anti-ice is on, what will the Wing anti-ice valves do when the airplane lands? a) Close. b) Remain open until wing anti-ice is turned off. c) Close only if an overheat condition exists.

Answer 33

a) Close.

Question 34

6. If the left engine anti-ice switch is blank and its VALVE light on, what is the condition of the Left Engine Anti-ice Valve? a) Signaled open, and not open b) Signaled closed, and not closed. c) Signaled open, and is in transit.

Answer 34

b) Signaled closed, and not closed.

Question 35

7. You are flying over the south Atlantic through the intertropical convergence zone. SAT is -54°C. Is aircraft icing possible? a) Airframe Icing: yes, engine icing: yes b) Airframe Icing: no, engine icing: no c) Airframe Icing: no, engine icing: yes d) Airframe Icing: yes, engine icing: no

Answer 35

c) Airframe Icing: no, engine icing: yes

Question 36

8. OAT is 4°C in Keflavík with light rain. a) Engine anti ice must be on and a run up of 10 sec 60% N1 before takeoff must be accomplished b) Engine anti ice must be on but a run up before takeoff is not required c) Engine anti ice off and no run up

Answer 36

b) Engine anti ice must be on but a run up before takeoff is not required. Hefði verið 3°C eða kaldara þá hefðirðu þurft að gera runup.

Question 37

1. When will the Ram Air Turbine extend automatically? a) When both engines fail in-flight. b) When either engine fails c) When center hydraulic system pressure is low.

Answer 37

a) When both engines fail in-flight.

Question 38

2. What is indicated when one hydraulic pump "PRESS" light comes on? a) Pump output pressure low b) System pressure low. c) Pump output pressure high

Answer 38

a) Pump output pressure low

Question 39

3. The Ram Air Turbine can be retracted in flight. a) True. b) False.

Answer 39

b) False.

Question 40

4. Left and Right hydraulic system pressures are low. Is normal flap extension possible? a) Yes b) No

Answer 40

b) No

Question 41

5. The Ram Air Turbine provides adequate hydraulic power down to... a) 200 kts b) 160 kts c) 130 kts d) 80 kts

Answer 41

c) 130 kts

Question 42

6. Right and Center Hydraulic system pressure low. Is stabilizer trim available? a) No b) Yes, at 50% of normal rate c) Yes, at 25% of normal rate d) Yes, at normal rate

Answer 42

a) No

Question 43

7. Is pressurization of the hydraulic reservoirs monitored? a) Yes b) No 8. Your colleague on the flight deck inadvertently operates the alternate trim switches during cruise with C autopilot selected. What happens? a) Nothing happens b) ‘UNSCHD STAB TRIM’ EICAS msg appears c) The autopilot disconnects d) The airplane enters an attitude stabilizing mode 9. Following the loss of which hydraulic system in-flight, results in the longest landing distance used? a) L with the loss of all hydraulic fluid b) R with the loss of all hydraulic fluid c) C with the loss of all hydraulic fluid 10. Compared to a normal dry runway landing. How much longer is your landing distance following a loss of R and L hydraulic systems? (approx.) a) The landing distance doubles b) The landing distance increases 50% c) The landing distance increases 25% d) Nearly same landing distance