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H2P > 2P board #2 > Flashcards

2P board #2 Flashcards

1
Q

Def. of warning

A

Explanatory information about an operating procedure, practice, or condition that may result in injury, death, or loss of aircraft if no carefully observed

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2
Q

Shall

A

used only when application of a procedure is mandatory

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3
Q

Land as soon as practicable

A

Extended flight is not recommended. The landing site and duration of flight are at the discretion of the pilot in command

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4
Q

5 steps in emergency

A

Maintain control of the aircraft
Alert crew
Determine the precise nature of the problem
Complete the applicable emergency procedure or take action appropriate for the problem
Determine landing criteria and land as required

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5
Q

Cycle

A

If the circuit breaker is in, pull circuit breaker out, and then push circuit breaker back in. If circuit breaker is out, do not change condition.

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6
Q

Reset

A

If circuit breaker is out, push circuit breaker in. If circuit breaker is in, do not change condition

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7
Q

Max number of people in cabin

A

3, Can do more for emergency/SAR

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8
Q

Starter limits

A

OAT <16, on off 60 sec
on - off 60 sec
on - off 60 sec
on - off 30 minutes

OAT 16-52 on - off 60 sec
on - off 30 minutes

Start cycle defined as starter initiation, acceleration, and dropout

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9
Q

Backup hyd pump limits

A

With rotors static
OAT 33-38
24 on 72 minutes off

39-60
16 on 48 minutes off

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10
Q

Compressor section

A

5 stage axial and a single stage centrifugal rotor/stator assembly

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11
Q

Airflow of combustion

A

30% of total airflow for combustion

70%
T2
P3
Combustor and turbine cooling
engine oil seal pressurization
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12
Q

C-PWR

A

Sets max permissable TGT to 903, limits at 891+_10

Auto C power turns C power on when one engine is below 50% torque, opposite engine sets max of 891+_10

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13
Q

TGT limiting

A

When TGT approaches 878 EDECU prevents any further fuel flow. MRP prevents at 866+_10

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14
Q

LDS Malfunction

A

Roll pin failure or LDS cable malfunction

PCLs in idle - Ng 3-4 percent higher than other engine

PCLs fly collective full down - 1-2 percent torque diff, Nr and both Np 1-2% above 100

In flight - notice torque splits for certain flights, collective increase/decrease below 75%

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15
Q

Utility Module

A

Routes fluid from backup pump to 1 and 2 transfer modules, second stage of the tail rotor servo, rescue hoist, APU accumulator

Priority valve secures power to rescue hoist in the event backup hyd pressure decreases

Velocity fuse secures fluid to APU accumulator if flow rate exceeds a prescribed limit

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16
Q

Engine anti-ice/Start bleed valve

A

5th stage bleed air to the engine
Open during starts
Closes above 90 percent Ng
Can flameout engine with a temporary hangup of variable geometry with low collective settings

Malfunctioning 
ON with above 90 Ng or above 94 Ng if OAT greater than 15
Not ON below 88 Ng
Not ON with switch being turned on
No rise in TGT with switch ON

May reduce max torque by 18%

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17
Q

How to conserve fuel

A

Single up
Climb and slow up
Fly at max endurance
ECS - off

18
Q

Contaminated fuel

A

Water contaminated fuel may cause fluctuations/surges in one or both engines

19
Q

SEL JETT aux tank

A

Tank will not jettison for ALL STORE JETT if less than 40 gallons (272 lbs) fuel gauge in 50 pound increments so less than 300 must SEL JETT

20
Q

1 Fuel Low

A

One tank less than 300 pounds
Land as soon as practicable
W: less than 600 pounds of fuel, fuel starvation may occur when balanced flight is not maintained and pitch exceeds 15 degrees

21
Q

Categories of fuel

A

Primary-authorized for unrestricted use
Restricted- imposes operational restrictions
Emergency - may be used for a minimum time when no other primary or restricted fuel is available in case of emergency or operational necessity

22
Q

Jet B / JP-4

A

Restricted fuel

Fuel is susceptible to icing

23
Q

Static rollover

A

28 degrees

24
Q

TGT in a hover

A

Saltwater power deteriation
Rise of 20 is an indication of degradation and possible salt encrustation
Rise of 40 for a constant torque is an indication of engine performance degradation, which may result in compressor stall

25
Q

1 Input Chip

A

Main transmission malfunction emergency procedure-perform

Note: consideration should be given to returning the engine PCL to fly for landing

26
Q

80T-122 permissable Lighting degredations aided

A

May be conducted in the event of a failure of more than one of the lighting subsystems required for ship’s facility certification provided all of the following criteria are met:

Visible horizon exists and is discernible through NVDs by HAC

Ships CO and Det OIC concur that the failed systems are not critical

Following have not failed
Overhead/forward structure floodlights
Deck surface/hangar wash floodlights
Associated lighting control panels

27
Q

80T-122 permissable Lighting degredations unaided

A

Night unaided may be conducted in the event of a failure of not more than one lighting subsytem if

Visible horizon exists and is discernible through NVDs by HAC

Ships CO and Det OIC concur that the failed systems are not critical

28
Q

Alert Condition 5

A

Strapped in. preflight, checks up to engines start
Max 4 hours
Ship at flight quarters

29
Q

Alert condition 15

A

Briefed for flight, Preflight complete, at flight quarters

Max 8 hours

30
Q

Alert condition 30

A

Rotors may be folded, aircraft on deck or hangar
Briefed for flight, not at flight quarters
Max18/48(two aircraft dets allows for unlimited alert 30)

31
Q

Alert condition 60

A

Aircraft in hangar, aircrew designated and available, not at flight quarters

32
Q

Ship Level I operation

A

IMC day/night operations

33
Q

Ship Level II operation

A

VMC day/night operations

34
Q

Ship Level III operation

A

VMC day only operations

35
Q

Class 1

A

Landing area with support (service and maintenance) facilities for the types of aircraft certified

36
Q

Class 2

A

Landing area with service facilities

37
Q

Class 2A

A

Landing area with limited service facilities

38
Q

Class 3

A

Landing area, no service facilities

39
Q

Class 4

A

Vertrep/hover are minimum 5 ft above deck

40
Q

Class 5

A

Vertrep/hover minimum hover 15 ft

41
Q

Class 6

A

HIFR facility capable of delivering 50 gallons per minute at 20 PSI and 40 ft above water

42
Q

Class 6R

A

HIFR facility capable of delivering 25-49 gallons per minute at 20 PSI and 40 ft above water

H2P (22 decks)

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