L5 - Engines, Warnings & Electrics

Question 1

Engine Type?

Answer 1

CFM56-7 Dual Rotor, Axial flow

Question 2

Min dispatch oil quantity?

Answer 2

12 (US quarts) or 60%

Question 3

When does the engine ignition need to be placed in CONT?

Answer 3

T/O, LDG, TAI ON or Heavy rain

Question 4

When is reverse thrust inhibited?

Answer 4

In flight

Question 5

Oil temp AMBER time limit?

Answer 5

45 mins QRH

Question 6

What is the min air pressure for engine start?

Answer 6

30psi

Question 7

What is the max air pressure for engine start?

Answer 7

60psi

Question 8

Max temp for engine start?

Answer 8

752°c (Red line untill 59% N2)

Question 9

Eng start switch OFF?

Answer 9

56% N2

Question 10

When does the Starter re-engage?

Answer 10

Below 20% N2

Question 11

What % does the N1 idle at?

Answer 11

20%

Question 12

Idle EGT temp?

Answer 12

320-550°c

Question 13

What % does the N2 idle at?

Answer 13

59%

Question 14

What stage is the Low pressure bleed stage?

Answer 14

5th stage

Question 15

What stage is the High pressure bleed stage?

Answer 15

9th Stage

Question 16

Eng Start cycles?

Answer 16

Multiple starts 2mins ON, 10secs OFF

Question 17

What should you do if you have a Fuel drain leak during start?

Answer 17

Idle for 5 minutes then continue or shut down

Question 18

What implications does the Anti skid inop have on T/O?

Answer 18

No assumed temp or reduced thrust

Question 19

TA, how long to impact?

Answer 19

40sec to impact (Amber circle)

Question 20

RA, how long to impact?

Answer 20

25secs to impact (Red Square)

Question 21

AC volatge?

Answer 21

115 +/- 5v

Question 22

APU GEN voltage?

Answer 22

115V

Question 23

CPS FREQ?

Answer 23

400 +/- 10hz

Question 24

DC Volts?

Answer 24

24V

Question 25

What is the Main and AUX battery voltage?

Answer 25

24V

Question 26

Standby power time lenght ?

Answer 26

60 Mins (With good batteries)