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B3 2B1 > B3 2B1 > Flashcards

B3 2B1 Flashcards

Learn EP's and Limits of B3 2B1

1
Q

Max Gross Wt

A

5225

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2
Q

Hyd pressure

A

35+-1 Bar

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3
Q

When does HYD Light come on

A

20+-5 Bar

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4
Q

Tail Rotor Control Failure

A

Airspeed …70 Kts
Yaw Servo Hyd Switch…..Shutoff
Hyd Test….Engage
LASA Practicable…Shallow Approach/ Run on Landing

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5
Q

ENGINE FAILURE (CRUISE)

A

AUTOROTATE…….A/S (65 KIAS)

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6
Q

ENGINE FIRE / DURING START

A
  1. STARTING SELECTOR … OFF
  2. FUEL SHUTOFF …. CLOSE
  3. ROTOR BRAKE (As Necessary) … ENGAGE
  4. FUEL PUMP…. OFF
  5. CRANK SWITCH …. ENGAGE (For 10 sec)
  6. MASTER SWITCH ………… OFF
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7
Q

ENGINE FIRE (IN FLIGHT)

A
  1. AUTOROTATE …. A/S (65 KIAS)
  2. FUEL SHUTOFF … CLOSE
  3. MASTER SWITCH (If There Is A Burning Smell) … OFF
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8
Q

TAIL ROTOR DRIVE FAILURE (HOVER IGE)

A
  1. TWIST GRIP … IDLE

2. LAND … MAINTAIN LEVEL ATTITUDE

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9
Q

TAIL ROTOR DRIVE FAILURE (HOVER OGE)

A
  1. COLLECTIVE … REDUCE (As Required)
  2. AIRSPEED … INCREASE
  3. LASA POSSIBLE
  4. AUTOROTATE / ENGINE SHUTDOWN … MIN TOUCHDOWN SPEED
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10
Q

TAIL ROTOR DRIVE FAILURE (IN FLIGHT)

A
  1. COLLECTIVE … REDUCE (As Required)
  2. AIRSPEED … ADJUST (To Minimize Left Yaw)
  3. LASA POSSIBLE
  4. AUTOROTATE / ENGINE SHUTDOWN …… MIN TOUCHDOWN SPEED
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11
Q

TAIL ROTOR CONTROL FAILURE

A
  1. AIRSPEED …SET 70 KIAS / Level Flight
  2. YAW SERVO HYD SWITCH (collective)… OFF
  3. HYD. TEST …. ENGAGE
  4. LASA PRACTICABLE .. SHALLOW APP/RUN-ON LDG
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12
Q

HIGH ENGINE OIL TEMPERATURE (IN FLIGHT)

A
  1. AIRSPEED ….. 80 KIAS

IF THE TEMPERATURE DECREASES BELOW THE REDLINE

  1. LASA PRACTICABLE
    IF THE TEMPERATURE REMAINS ABOVE THE REDLINE
  2. LASA POSSIBLE
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13
Q

ENG P LIGHT

A
  1. POWER….REDUCE

IF ENGINE OIL PRESSURE IS LOW OR ZERO:

  1. AUTOROTATE / ENGINE SHUTDOWN
    IF ENGINE OIL PRESSURE IS NORMAL:
  2. LASA POSSIBLE
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14
Q

LOW ENGINE OIL PRESSURE (GAUGE)

A
  1. WARN/FIRE TEST … CHECK ENG P LIGHT

IF ENG P LIGHT IS OFF WHEN TESTED:

  1. AUTOROTATE / ENGINE SHUTDOWN
    IF ENG P LIGHT IS ON WHEN TESTED:
  2. LASA POSSIBLE
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15
Q

HYDR + SERVO + LIMIT (LH CIRCUIT FAIL)

A

LASA PRACTICABLE

FOR ALL CASES, NORMAL APPROACH AND LANDING

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16
Q

HYDR + SERVO + STIFF PEDALS (RH CIRCUIT FAIL)

A

LASA PRACTICABLE

FOR ALL CASES, NORMAL APPROACH AND LANDING

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17
Q

SERVO LIGHT

A

CONTINUE FLIGHT, RETURN TO BASE

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18
Q

LIMIT LIGHT

A
  1. COLLECTIVE – REDUCE
  2. CYCLIC – REDUCE SPEED OR LOAD FACTOR
  3. CONTINUE FLIGHT
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19
Q

YAW SERVO-CONTROL SLIDE-VALVE SEIZURE (IN FLIGHT)

A
  1. AIRSPEED … ADJUST (40-60 KIAS)
  2. YAW SERVO HYDRAULIC SWITCH (Collective)…OFF
  3. LASA PRACTICABLE … NORMAL APPROACH
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20
Q

YAW SERVO-CONTROL SLIDE-VALVE SEIZURE (HOVER)

A 
If yaw control is maintained:
LASA POSSIBLE
If yaw control is NOT maintained:
1. HYDRAULIC PRESSURE SWITCH (Collective) ...... OFF
2. LASA POSSIBLE
21
Q

M.G.B P. LIGHT

A
  1. POWER …. REDUCE

2. LASA POSSIBLE

22
Q

M.G.B T. LIGHT

A
  1. POWER … REDUCE

2. LASA POSSIBLE

23
Q

MGB CHIP LIGHT

A
  1. POWER … REDUCE

2. LASA POSSIBLE

24
Q

ENG CHIP LIGHT

A

LASA POSSIBLE

25
Q

TGB CHIP LIGHT

A

LASA POSSIBLE

26
Q

FUEL FILTER LIGHT (EITHER)

A
  1. POWER … REDUCE

2. LASA POSSIBLE

27
Q

FUEL P LIGHT

A
  1. POWER … REDUCE
  2. FUEL PUMP … ON
  3. LASA POSSIBLE
28
Q

GOV. LIGHT [RED]

A
  1. FLIGHT PARAMETERS … CHECK
  2. MAINTAIN NG > 80% WITH PA < 20,000 FEET.
  3. LASA PRACTICABLE
29
Q

GOV. LIGHT [AMBER] (STEADY)

A
  1. AVOID ABRUPT POWER VARIATIONS
  2. IAS … MAINTAIN BELOW VNE Power Off
  3. LASA PRACTICABLE
30
Q

VEMD SINGLE SCREEN FAILURE

A

FAILED SCREEN …OFF

31
Q

VEMD DUAL SCREEN FAILURE

A
  1. POWER … ADJUST (100 KIAS Max)

2. LAND WITHOUT HOVERING

32
Q

NR INDICATOR FAILURE

A
  1. POWER … MAINTAIN TORQUE >10
  2. Nf … MONITOR
  3. LASA POSSIBLE
33
Q

When does Engine Oil Light illuminate?

34
Q

How many volts should you see before starting engine

34
Q

NG Limits

A

Max Continuous 97.1% ΔNg-4%
Take-Off range … ΔNg-4% to ΔNg0%
Max Take-Off (5 Minutes) … 101.1% ΔNg0%
Transient (< 5 sec) …102.3% ΔNg+1%

CAUTION: P2 bleed is prohibited at power settings beyond MCP.

34
Q

Oil Temp Switch activates the thermal swtich at what temp?

A

on at 77 ̊C off at 68 ̊C

35
Q

TQ Limits

A

Max Continuous - A/S > 40 kts…92.7%
Take-Off - A/S < 40 kts 100%
Transient - 104% for 5 sec

35
Q

T4 Limits

A

Max for Engine Starting … 750ºC
Max Transient for Starting … 865ºC for 10 Sec
Max Continuous … 849ºC
Take-Off … 915ºC

36
Q

Engine Oil Temp Limit

A

-10ºC to 0ºC Caution Range
Minimum oil temp before power application: 0ºC
Max Temp …115ºC

37
Q

Engine Oil Pressure

A

1.1 Bar (16psi) … Min pressure (NG>70%)
1.1 - 2 Bar (16-29 psi) .. Caution Range
6 - 9.8 Bar (87-142 psi) .. Caution Range
9.8 Bar (142 psi) … Max Pressure

38
Q

Ammeter & Voltmeter

A

Max Current ………. 180A

Max Voltage ………. 31.5V

39
Q

Airspeed Limits

A

VNE Power Off - 125 kts at 0 PA, -3 kts per 1000ft

VNE Power On - 155 kts at 0 PA, -3 kts per 1000ft

40
Q

Rotor Brake Limits

A

100 rpm recommended for application of Rotor Brake
Max Nr for application … 170 rpm
Minimum time between 2 consecutive braking’s : 5 min

42
Q

Slope Limits

A

Nose Down … 6º
Nose up …… 10º
Lateral ……… 8º

42
Q

Max A/S for running landings

A

excluding emergencies … 40kts

43
Q

NR Limits

A 
Power On: Normal .... 375 - 405
Horn continuous when < 360
Intermittent when > 410
Minimum Power Off .... 320
Max rpm Power Off .... 430
45
Q

NF Limits

A

Minimum … 349 rpm
Normal … 349-418 rpm
Max Continuous .. 418
Max Transient … 450 rpm (5 sec)

47
Q

DOOR Caution Light

A

A/S … Reduce (70 kts Max)

LASA Practicable ….. Low decent rate, shallow approach

B3 2B1 (1 decks)

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