MC - 12 Chapter 5 Flashcards

1
Q

G Load Limitations

A

G Load Limitations
+3.01 to -1 .21 Flaps Up
+2.0 to 0.0 Flaps Down

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2
Q

Gyro Suction Gauge Limitations

A

Gyro Suction Gauge Limitations

  1. 3 to 5.9 in. Normal SL to 15000’
  2. 8 to 4.3 in. Normal 15000’ to 35000’
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3
Q

Temperature Limits (ISA)

A

Temperature Limits (ISA)
ISA +37 Max SL to 25000’
ISA +31 Max above 25000’

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4
Q

Pneumatic Boot Limit

A

Pneumatic Boot Limit
No operation below -40°C
Activate Surface De-ice boots @ ½ ice accumulation

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5
Q

ER Fuel Quantity

A

ER Fuel Quantity
118 gals per side, 236 total
775 total fuel w/main, aux and ER full
Range approx. 2300NM, 8 hrs. endurance

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6
Q

Autopilot Limitations

A

Autopilot Limitations

  1. During Autopilot operations, a pilot must be seated at the controls with seat belt and shoulder harness fastened.
  2. Satisfactory preflight check conducted prior to each flight on which the autopilot is to be used.
  3. Minimum engage after takeoff 400 ft. AGL.
  4. Minimum use during cruise 1000 ft. AGL.
  5. Minimum height during approach is 79 ft. AGL.
  6. Minimum height during steep approach 160 ft. AGL.
  7. Maximum airspeed is Vmo / Mmo.
  8. NP and Yaw Damper must not be used for T/0 and Landing.
  9. Operation with pitch trim malfunction is prohibited.
  10. Do not manually override the autopilot during normal flight.
  11. Max Coupled intercept angles are NAV / LOC <90’ Back Course 70’
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7
Q

Generator Load With OAT Greater Than 10°c

A

Generator Load With OAT Greater Than 10°c
30% with Air Conditioner ON
50% with Air Conditioner OFF

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8
Q

Maximum Operating Altitude

A

Maximum Operating Altitude

35000’

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9
Q

Cllmb Speeds

A

Cllmb Speeds

135 SL to 3500

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10
Q
Airspeed Limitations
\_\_Max. demonstrated crosswind component 
\_\_Min. for reverse 
\_\_VMCA (Flaps approach) 
\_\_VMCA (Flaps up) 
\_\_Vsse (Intentional one-engine inoperative) 
\_\_Vyse
A

Airspeed Limitations
20 Max. demonstrated crosswind component
40 Min. for reverse
99 VMCA (Flaps approach)
103 VMCA (Flaps up)
135 Vsse (Intentional one-engine inoperative)
135 Vyse

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11
Q
Airspeed Limitations
\_\_\_ Vx 
\_\_\_ Max. glide range 
\_\_\_ Vy 
\_\_\_ Min. for sustained icing in flight 
\_\_\_ VFe (Full down) 
\_\_\_ VLO (Gear retraction) 
\_\_\_ VB (Turbulence penetration)
A
Airspeed Limitations
135 Vx 
135 Max. glide range 
135 Vy 
140 Min. for sustained icing in flight <15000
150 Min. for sustained icing in flight >15000.      158 VFe (Full down) 
164 VLO (Gear retraction) 
170 VB (Turbulence penetration)
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12
Q
Airspeed Limitations
\_\_\_ VA (Flaps up) 
\_\_\_ VLE (Gear extension) 
\_\_\_ VFE (Approach) 
\_\_\_ Max. Windshield de-icing 
\_\_\_ VMO (Below 24000') 
\_\_\_ MMO (Above 24000')
A
Airspeed Limitations
182 VA (Flaps up) 
182 VLE (Gear extension) 
202 VFE (Approach) 
226 Max. Windshield de-icing 
245 VMO (Below 24000') 
0.58 MMO (Above 24000')
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13
Q

Torque Limits

A

Torque Limits
0-100% - Normal operating range (1000-1700 RPM)
62% - Below propeller 1000 RPM
96% - Max. TQ, props above 1700 up to 1768 RPM
102% - Transient 7 minutes
156% - Max. transient (20 Sec)

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14
Q

Turbine Tach (N1 speed) Limits

A

Turbine Tach (N1 speed) Limits
62% - Min. low Idle
104% - Max.
104% - Max. transient

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15
Q

ITT Limits

A
ITT Limits 
750°C  - Max. low idle 
760°C  - Max. reverse 
785°C  - Cruise climb 
820°C  - Max. cruise 
820°C  - Takeoff I max. continuous 
850°C  - Transient (20 sec) 
870°C  - Throttle push (5 minutes, max. TQ 100%) 
1000°c - Max. transient starting (5 sec)
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16
Q

Oil Temperature Limits

A
Oil Temperature Limits 
-40°C        - Starting 
-40°-110°C - Idle 
0-99°C     - Nomal 
110°C        - Max. 
99°-110°C - Max. transient (10 Min.) 
0-99°C     - Max. reverse 
55°C        -  Rec for fuel heater ops at T/O
17
Q

Oil Pressure Limits (psi)

A

Oil Pressure Limits (psi)
10 psi - Fluctuations Acceptable
60 psi - Min. low idle
60-90 psi - Caution range (Torque limited to 62%)
90-135 psi - Normal operating above 72% N1
200 psi - Max. starting

18
Q

Cabin Altimeter and Differential Limits

A

Cabin Altimeter and Differential Limits

0-6.6 psig - Max. cabin differential

19
Q

Propeller De-Ice Ammeter Limits

A

Propeller De-Ice Ammeter Limits

26-32 Amps - normal range

20
Q

Pneumatic Pressure Limits

A

Pneumatic Pressure Limits
12-20 psi - Normal operating range
20 psi - Max. psi

21
Q

DC Power Limitations

A

DC Power Limitations
75% Max. - (62% - 70%)
100% Max. - (70% - 100%)
27.5-29.0 - VDC normal 100% Max to 21000, 90% from 21000-26000, 80% from 26000-30000, 75% Max from 30000-32000, 70% Max from 32000-35000, 90% Max single engine all altitudes

22
Q

Props (N2 rpm) Limits

A
Props (N2 rpm) Limits 
1050 Min. idle unless in Feather 
1450-1700 Normal operating range 
1650 Max. reverse 
1700 Max. 
1735 Inadvertent excursions (7 minutes) 
1870 Transient (20 sec) 
400-1050 Avoid during ground operations
23
Q

Weight Limits (Normal Operations)

A
Weight Limits (Normal Operations)
16,600 Max. ramp weight 
16,500 Max. takeoff Weight 
15,675 Max. landing Weight 
13,000 Max. zero fuel weight 
550 lbs. Max. baggage compartment weight 
One-person Max. on air stair door
24
Q

Rudder Boost

A

Rudder Boost

Must be operational for all flights

25
Q

Yaw Damp System

A

Yaw Damp System
19000’ Max. altitude YD inop. (Dual Strakes)

Greater than above, must be on Except for:
Takeoff and Landing (Check REL)

26
Q

Brake De-Ice Limitations

A

Brake De-Ice Limitations
Don’t use:
1. Above 15°C
2. More than 10 min. w/wheels retracted

27
Q

Fuel System Limits

A

Fuel System Limits
300 lbs. Max. imbalance
265 lbs. Min. in each main tank for takeoff
10 hrs. Max. with fuel press light
Order of refuel - (Mains, Aux, then ER)

539 gal. Max useable fuel without ER
775 gal. Max usable fuel with ER
3611 lbs. Total full load without ER
5192 lbs. Total full Load with ER

28
Q

Gear Cycle Limits

A

Gear Cycle Limits

1 Cycle every 5 Min for 6 Cycles and then rest for 15 min.

29
Q

Starter Limitations

A

Starter Limitations
30 sec. On 5 min. Off
30 sec. On 5 min. Off
30 sec. On 30 min. Off.