ENGINES/dimension/particularity

Question 1

Max EGT for Start EK, VI/VN?

Answer 1

EK 570°C

VI/VN 485°C momentary 545°C

Question 2

Max EGT for TO EK, VI/VN?

Answer 2

EK 850°C

VI/VN 645°C (660°C for 5s)

Question 3

Max duration of reverse thrust on EK?

Answer 3

40s

Max N1 84,3%

Question 4

What is the Max EGT for inflight start on EK? duration

Answer 4

870°C Max duration 20s

Question 5

What are the starter motor limitation?

Answer 5

3 consecutive start of 2 mins followed by a 15mins cool down.
EK only: 1 use of 4mins - N3=0 - cool down 15mins

Question 6

What are the TO thrust time limit? EK/VN, VI?

Answer 6

EK/VN: 10mins

VI: 5mins

Question 7

Minium oil temp starting/relighting EK?

Answer 7

-40°C

Question 8

Minimum oil temp for advancing thrust levers EK?

Answer 8

0°C

Question 9

Minimum oil temp for TO VI/VN?

Answer 9

50°C

Question 10

Minimum oil quantity non-ETOPS, ETOPS? measured when?

Answer 10

NON-ETOPS 14
ETOPS 16
measured within 30mins of shutdown

Question 11

Warm up EK, VI/VN?

Answer 11

VI/VN Transit stop MORE than 4 hours: 5mins

EK: transit stop LESS than 90mins: 3mins all other cases: 5mins at low power

Question 12

Cool Down EK, VI/VN?

Answer 12

EK: 1min at low power

VI/VN: 90s (3mins recommended)

Question 13

What are the Re-engagement on RR?

Answer 13

recommended: 0% N3
normal: 0% to 20% N3

Question 14

What are the APU starter limit?

Answer 14

maximum 3 consecutive attempts within 60mins period with 5mins cooling period between attempts

Question 15

What do you do in case of unsuccessful APU start on the ground?

Answer 15

an outside observer needs to be present to guard against tailpipe fire

Question 16

What are the dimentions of the B757?

Answer 16

Lenght 47.3m
Height 13.6m
Span 41.1m

Question 17

What is the minimum width for a 180° turn?

Answer 17

36.6m ±37m

Question 18

What is the minimum RWY width for TO and landing?

Answer 18

30m

Question 19

Taxiway minimum width? use extreme caution?

Answer 19

minimum width: 18m

use extreme caution on taxiways less than 23m

Question 20

slope limit for TO and landing?

Answer 20

±2%

Question 21

Max precipitation deph allowable for TO, dry snow?

Answer 21

≤6cm = 60mm

Question 22

Max precipitation deph allowable for TO, standing water, wet snow or slush?

Answer 22

≤13mm = 1.3cm

Question 23

configuration VI/VN?

Answer 23

224pax normal, OS: 114seats (20J,28W,66M)

Question 24

configuration EK?

Answer 24

244pax normal, OS: 106seats (12J,40W,54M)

Question 25

Pax Oxygen for EK, VI/VN?

Answer 25

EK : 22mins

VI/VN: 12mins

Question 26

Cockpit oxygen EK, VI, VN?

Answer 26

VN : 76cu.ft oxygen bottle

VI/EK: 114cu.ft oxygen bottle

Question 27

Brakes EK, VI/VN?

Answer 27

VI/VN: carbon brakes, No indication on VI

EK : Steel brakes, temp indication

Question 28

MTW EK, VI/VN?

Answer 28

Maximum Taxi Weight
EK : 109088kg
VI/VN: 107453kg

Question 29

MTOW EK, VI/VN?

Answer 29

VI/VN: 107000kg

EK : 108862kg

Question 30

MLW EK, VI, VN?

Answer 30

EK: 90000kg
VI : 89811kg
VN: 95254kg

Question 31

MZW EK, VI/VN?

Answer 31

VI/VN: 84096kg

EK : 84132kg

Question 32

Bat on EK/VN and VI?

Answer 32

EK/VN: Main and APU bat discharge 90mins

VI : main bat discharge 30mins

Question 33

particularity of HDG on EK?

Answer 33

HDG ability to transfer remaining instrument to FO