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md500 d model > Exam Questions > Flashcards

Exam Questions Flashcards

1
Q

Are main or tail rotor transmission oil leaks permissible?
If so how much?

A

Yes
No more than 2cc (2ml)
one drop per minute

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2
Q

Are landing hear damper hydraulic fluid leaks permissible?

A

Not at all
If leakage is present, the damper assembly should be overhauled

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3
Q

Max operating density altitude

A

16,000ft

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4
Q

Max wind speed hovering downwind with a failed cyclic trim

A

15 kts

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5
Q

VNE limited to _____ knots with less than 35lbs fuel.

A

130 kts

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6
Q

Further flight prohibited following a battery overtemp of _______?

A

115 °F

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7
Q

VNE with all doors off?

A

120 kts

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8
Q

VNE with both rear doors off?

A

120 kts

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9
Q

VNE any one door off?

A

120 kts

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10
Q

VNE

A

156 kts

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11
Q

Autorotation VNE

A

131 kts

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12
Q

Max & min RRPM
Power on

A

Max - 492 @103% n²
Min - 487 @102% n²

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13
Q

Max & min RRPM
Power off

A

Max - 532 @103% n²
Min - 410 @102% n²

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14
Q

Max gross weight

A

3000 lbs

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15
Q

Max gross weight
External hook load

A

3000 lbs

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16
Q

Max structural load limit hook?

A

2000 lbs

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17
Q

Power plant limits
Take off power _____ min @ 87.2psi torque _____°C TOT

A

5 min
810 °C TOT

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18
Q

Power plant limits
Max continuous 81.3psi torque _____ °C TOT

A

738°C

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19
Q

Engine manufacturer requires
Power settings up to 74.3psi torque max TOT ____°C

A

755°C

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20
Q

Engine manufacturer requires
Power settings up between 74.3 - 81.3psi torque max TOT ____°C

A

738 °C

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21
Q

TOT Limits
Max TOT during start or shutdown ____ to ____ for 10sec

A

150 °C to 810 °C

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22
Q

TOT Limits
Max TOT during power changes in flight ____ to _____ for 6 sec.

A

810 °C to 843 °C

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23
Q

Transient torque limits
15sec @_____ psi 105% n²

A

87.3 - 93 psi

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24
Q

Transient torque limits
3sec @_____ psi 105% n²

A

93.1 - 97.6 psi

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25
Q

Max OAT for operation up to 6000” PA

A

54°C

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26
Q

Total fuel capacity

A

242 litres
435 lbs

27
Q

Fuel consumption per hour

A

120 gals/hour

100lbs = 25min

28
Q

Max allowable N¹ overspend
At idle power_____ % for 15 sec

A

106%

29
Q

What is the quantity of unusable fuel _____ lbs?

A

13.1 lbs

30
Q

What does the red dot indicate on the fuel gauge?

A

35 lbs

31
Q

Starter time limits

A

1min on
1min off
1min on
23min off

32
Q

Minimum N¹ for attempted start

A

12%

33
Q

During starting cycle the starter released at _____% N¹.
Why not sooner?

A

58 - 60 % N¹

Need to obtain a self sustaining flame

34
Q

During what conditions should engine anti ice be used?

A

When OAT is below 5°C & visible moisture is present.

35
Q

Max recommended ground contact speed for running landings is what?

A

30 kts

36
Q

Rotor brake cam be applied after what RRPM?

A

205 RRPM or less

37
Q

Residual TOT should not exceed _____ when light off is attempted.

A

150°C

38
Q

Cargo deck capacity _____ lbs, not to exceed _____ lbs per square foot?

A

1300 lbs
115 lbs

39
Q

Max weight to be carried in utility stowage compartment?

A

50 lbs

40
Q

What is the main rotor diameter?

A

26.4 ft
8m

41
Q

Take off power usable?

A

420 shp

42
Q

Max continuous power available

A

350shp

43
Q

Best range speed & RRPM in an auto

A

80 kts
410 RRPM

44
Q

What are the symptoms of a one-way lock failure?

A

Aft feedback in cyclic at high airspeeds or higher than normal forces to move cyclic longitudinally

45
Q

What is max recommended airspeed for one way lock failure?

A

100 kts or less

46
Q

If you have a generator failure and you are unsuccessful at resetting it, what position must you leave the generator switch and why?

A

Leave switch on.
Must be on to enable Engine Out/Low Rotor audio warning to work as usual.

47
Q

How do you check the overrunning clutch when the aircraft is parked?

A

Turn main rotor forward & aft

48
Q

What is the minimum allowable time for N¹ to decelerate to 65% during a deceleration check?

A

2 seconds

49
Q

The purpose of the compressor is?

A

Increase pressure of incoming air before it enters the combustion chamber.

50
Q

The purpose of the bleed valve is?

A

Allow excess air building up in compressor to escape rather than stalling or surging engine.

51
Q

The torquemeters purpose is to indicate what?

A

Torque applied to a shaft turned by the turbine.

52
Q

Max gross weight for external load ops is?

A

3550 lbs

53
Q

VNE for external load ops is?

A

80 kts

54
Q

List the approved door configurations

A

All doors off
Both rear doors off
Any one door off

55
Q

What is max take off (5min) engine torque limit?

A

87.2psi

56
Q

The max continuous torque limit with TOT greater than 738°C

A

74.3psi

57
Q

The min engine oil pressure with thr N¹ above 94% is?

A

115 psi

58
Q

What indication would you expect if the engine failed in the hover?

A

Left yaw
Under partial power engine may operate smoothly

59
Q

State your actions in the event of a governor surge?

A

Beep N² to max.
Control N² manually with twist grip (102-103%)

60
Q

State the 5 reasons a start sequence should be aborted.

A
  1. Immediate temp rise not observed on TOT.
  2. No indication of engine oil pressure.
  3. Main rotor not rotating by 25% N¹.
  4. 0 or positive indication on ammeter.
  5. TOT approaching 927°C (No more than 1sec there)
61
Q

State the 5 instances where the Start Pump should be used.

A
  1. Partial power loss in hover.
  2. Turbine governor surge.
  3. Fuel filter indicator on.
  4. Engine start.
  5. Using alternative or emergency fuel.
62
Q

The most conditions to cause LTE is at flight speeds of less than 30 kts & wind from where?

A

330° - 180°

63
Q

Recovery from LTE is what?

A

Full left pedal & increase airspeed.

md500 d model (5 decks)

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