B737 Classic limitations Flashcards

1
Q

What must be installed on a revenue flight during taxi, takeoff, landing?

A

Escape slide retention bar

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2
Q

Max recommended wind to operate the air stair?

A

40 knots

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3
Q

Max operating pressure altitude and pressure differential?

A

37,000 ft/ 7.8 p.s.i.d.

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4
Q

Max takeoff/ landing pressure altitude?

A

8,400 ft

SW is 8,300 ft

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5
Q

Runway slope limits?

A

+ or minus 2%

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6
Q

Max takeoff/ landing tail-wind?

A

10 knots

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7
Q

Max speeds?

A

Observe V.m.o/ M.m.o pointer and landing gear and flap placards
Turbulent airspeed is 280 knots or .73 Mach

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8
Q

Max zero fuel weight?

A

106,500 pounds

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9
Q

Max taxi weight?

A

135,500 pounds

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10
Q

Max takeoff weight?

A

135,000 pounds

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11
Q

Max landing weight?

A

114,000 pounds

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12
Q

C.G. Limits?

A

Use approved weight and balance system

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13
Q

Max diff pressure (relief valves)?

A

8.65 p.s.i.d.

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14
Q

Operating differential pressure?

A
  1. 45 + minus 0.1 p.s.i. when at 28,000 feet and below.

7. 8 + minus 0.1 p.s.i. when above 28,000 feet through 37,000 feet.

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15
Q

Max p.s.i.d. for takeoff/ landing?

A

0.125 p.s.i.d.

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16
Q

With engine bleed air switches on, when do you not operate the AC packs in high?

A

Takeoff, approach, or landing.

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17
Q

Max APU EGT?

A

760° C, max continuous 710°C

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18
Q

Max APU bleed altitude?

A

17,000 feet

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19
Q

Max APU bleed and electrical load altitude?

A

10,000 feet

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20
Q

Max altitude with APU electrical load?

A

35,000 feet

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21
Q

When must the APU bleed valve be closed? 3 scenarios.

A

1: ground air is connected and isolation valve is OPEN
2: engine #1 bleed valve is OPEN
3: isolation and engine#2 bleed valves are OPEN
NOTE: APU bleed may be open during engine start, but avoid engine power above idle.

22
Q

Max APU generator limit on the ground and flight?

A

Ground 150 amps, flight 125 amps

23
Q

Max operating APU altitude?

A

35,000 feet

24
Q

Max engine driven generator load?

A

No limitation

25
Q

Max CSD, constant speed drive, oil temp?

A

157° C

26
Q

Max flap extension altitude?

A

20,000 feet

27
Q

When can AC power be removed after IRS shutdown?

A

30 seconds after

28
Q

Min recommended RA, radio altitude, for speed brake use?

A

1,000 feet RA

29
Q

Alternate flap duty cycle limit?

A

1 flap cycle then:
Flaps 0 to 15 5 min OFF
Flaps >15 then 25 min OFF

30
Q

When is the autopilot not authorized?

A

Takeoff and landing

31
Q

When should altitude HOLD not be used?

A

When the captains alternate static source is selected

32
Q

Can the aileron trim be used when the autopilot is engaged?

A

No, it is prohibited

33
Q

When should the autopilot be engaged?

A

1,000 feet AGL

34
Q

Max & min fuel temp?

A

max 49° C; min fuel freeze point +3° C or -45° C (whichever is higher)

35
Q

Max fuel quantity in pounds based on standard fuel density of 6.75 pounds per gallon?

A

Main tanks: 10,643 pounds

Center tank: 16,422 pounds

36
Q

Max lateral fuel imbalance?

A

Max allowable random imbalance between tanks 1 and 2 is 1,000 pounds and must be scheduled to zero.

37
Q

If the center tank contains more than 1,000 pounds, what must be done?

A

The main tanks must be full and consider effects of balance.

38
Q

When must the center tank pump switches not be turned on when on the ground?

A

When the center tank fuel quantity is less than 1,000 pounds, pumps can be operated to de-fuel or transfer fuel.

39
Q

When must the center tank fuel pumps be positioned to OFF?

A

When both center tank fuel pressure lights illuminate.

40
Q

At the first sign of low center tank fuel pressure, what must be done?

A

Center tank fuel pumps must be turned OFF.

41
Q

The center tank fuel pumps must not be turned on unless _____?

A

Personnel are available on the flight deck to monitor the low fuel pressure lights.

42
Q

Min fuel for operation of electric hydraulic pumps?

A

1,676 pounds in the respective tank.

43
Q

When must the engine anti-ice be turned on?

A

When icing conditions exist or are anticipated, except when during climb and cruise below -40° C SAT, static air temperature.

44
Q

Max speed when windshield heat is inop?

A

250 KIAS below 10,000 feet.

45
Q

When must pitot heat be used?

A

Must be on for all phases of flight.

46
Q

What should be accomplished when operating in, or in the vicinity of moderate to heavy rain, hail, or sleet?

A

1: Select engine start switches to FLT
2: follow turbulent air penetration speed 280 knots/ .73 Mach.

47
Q

When should the brakes be applied?

A

Only after touchdown.

48
Q

When should the weather radar not be used?

A

When refueling, near fuel spills or people.

Remember to warm up the weather radar in standby position only.

49
Q

Max external air pressure?

A

60 p.s.i

50
Q

What are the flight operational latitude limits?

A

73° north

60° south

51
Q

Max speed with Mach trim inop?

A

.74 Mach