Weight Limits

Question 1

MRW E170

Answer 1

82,364

Question 2

MRW E175

Answer 2

85,870

89,352*

Question 3

MTOW E170

Answer 3

82,011

Question 4

MTOW E175

Answer 4

85,517

89,000*

Question 5

MLW E170

Answer 5

72,310

Question 6

MLW E175

Answer 6

74,957

*75,177

Question 7

MZFW E170

Answer 7

65,256

*66,446

Question 8

MZFW E175

Answer 8

69,886

*70,547

Question 9

Max Fwd Cargo load E170

Answer 9

3020

Question 10

Max FWD cargo load E175

Answer 10

3307

Question 11

Max AFT cargo load E170

Answer 11

2271

Question 12

Max AFT cargo load E175

Answer 12

2535

Question 13

Max Dry Ice E170

Answer 13

300 lbs

Question 14

Max Dry Ice E175

Answer 14

440 lbs

Question 15

Max rwy slope

Answer 15

+/- 2.0%

Question 16

Max T/O and landing altitude

Answer 16

8,000’

Question 17

Max & min Ambient air temp for T/O and Landing

Answer 17

52° C

-40° C

Question 18

Minimum static air temp at altitude

Answer 18

-65° C

Question 19

Max speed for direct vision window

Answer 19

160

Question 20

Definition of icing conditions

Answer 20

Icing conditions exist when Static Air Temperature (SAT) on the ground/
takeoff or Total Air Temperature (TAT) in flight is:
10°C or below; and

Visible moisture in
any form is present;

or

When operating on
contaminated
surfaces.

Question 21

Max usable fuel quantity per tank

Answer 21

10,393 lbs
(1536 gal)

Question 22

Unusable quantity per tank

Answer 22

75 lbs
(11 gal)

Question 23

Usable + unusable fuel

Answer 23

20,936
(3094 gal)

Question 24

Max diff pressure

Answer 24

8.4 psi

Question 25

Max diff overpressure

Answer 25

8.8 psi

Question 26

Max diff negative pressure

Answer 26

-0.5 psi

Question 27

Max diff pressure for T/O and landing

Answer 27

0.2 psi

Question 28

Max altitude for single pack operation

Answer 28

31,000

Question 29

4 Flap limitations

Answer 29

20,000 max altitude
Enroute use prohibited
Holding in icing conditions with flaps prohibited
Flaps 4 during approach landing prohibited

Question 30

Max N1

Answer 30

99.5%

Question 31

Min N2

Answer 31

58.5%

Question 32

Max N2

Answer 32

99.4%

Question 33

Max ITT start

Answer 33

815° C

Question 34

Max ITT T/O & Go around

Answer 34

965ºC a
949ºC b

a. Time limited to the first 2 minutes of the total 5 minute limit.
b. Time limited to the remaining 3 minutes of the total of the 5 minute
limit

Question 35

Max ITT max T/O and Go around

Answer 35

1006ºC a
990ºC b

a. Time limited to the first 2 minutes of the total 5 minute limit.
b. Time limited to the remaining 3 minutes of the total of the 5 minute
limit.

Question 36

Max continuous ITT

Answer 36

960° C

Question 37

Min engineer oil pressure

Answer 37

25 psi

Question 38

Max engine oil pressure

Answer 38

95 psi

Question 39

Reduced thrust takeoffs are prohibited when:

Answer 39

The runway is contaminated with standing water, slush, snow, or
ice

Windshear is present or suspected

Performance mandates no FLEX

Question 40

Engine starter duty cycle limits on the ground

Answer 40

1st—2nd : 90s ON & 10s OFF
3rd—5th : 90s ON & 5 min OFF

Question 41

Engine starter duty cycle limits in flight

Answer 41

1st—2nd : 120s ON & 10s OFF
3rd—5th : 120s ON & 5 min OFF

Question 42

Single engine taxi is not authorized when:

Answer 42

Braking action is less than good;
or
RVR less than 1,200’.

Question 43

Engine type

Answer 43

Two General Electric CF34-8E5

Question 44

APU type

Answer 44

Sundstrand APS2300

Question 45

APU max start altitude

Answer 45

30,000’

Question 46

APU max operation altitude

Answer 46

33,000’

Question 47

APU max bleed altitude

Answer 47

15,000’

Question 48

APU max altitude to assist Engine start

Answer 48

21,000’