EPS/Limits

Question 1

NR (Rotor speed) Max

Answer 1

110 (greater than 110 is red)

Question 2

NR Transient

Answer 2

105-110 (Yellow)

Question 3

NR High rotor warning annunciation

Answer 3

105

Question 4

NR Normal

Answer 4

97-104 (Green)

Question 5

NR Low rotor warning annunciation

Answer 5

97

Question 6

NR transient (RED)

Answer 6

0-96.5

Question 7

ENG 1 or 2 oil pressure Max

Answer 7

120 (Red w/box)

Question 8

ENG 1/2 normal oil pressure

Answer 8

23-120 (green)

Question 9

ENG 1/2 Minimum oil pressure

Answer 9

23 (Red)

Question 10

Hydraulic pressure 5 sec transient

Answer 10

Greater than 3410 (5 sec yellow, greater than 5 sec red w/box)

Question 11

Hydraulic pressure 5 min transient

Answer 11

3310-3400 (5 min yellow, greater than 5 min red w/box)

Question 12

Hydraulic pressure normal

Answer 12

2700-3300 (green)

Question 13

Hydraulic pressure min

Answer 13

1260 (less than 1260 red w/box)

Question 14

ATS

Answer 14

Air turbine starter

Question 15

When exposed to environmental conditions an interval of atleast ____ sec between the completion of one cycle and the beginning of the next

Answer 15

60 sec

Question 16

A starting cycle is the interval from the start initiation and acceleration of the output drive shaft from ____ RPM, to ______. The _____ Sec delay between start attempts applies when the first attempt is aborted for any reason and it applies regardless of the duration of the first attempt. If motoring is required for an emergency, the ______ sec delay does not apply

Answer 16

0 RPM
starter dropout
60 Sec
60 Sec

Question 17

ENGINE START AMBIENT TEMP OF 61F or BELOW

____ Consecutive start cycles may be made, followed by a ____ min rest period, followed by ____ additional consecutive start cycles. A _____ min rest period is then required before any additional starts

Answer 17

2 Consecutive
3 min
2 additional start cycles
30 min rest

Question 18

ENGINE START ABOVE 61F

_____ Consecutive start cycles may be made. A ____ min rest period is then required before any additional starts

Answer 18

2 consecutive
30 Min

Question 19

DUAL ENGINE STARTS

Dual engine starts are _______ due to insufficient IPAS air. Each engine incorporates a TGT limiter control which limits engine operation according to the following indicated TGT value; Dual engine _____ C. Single engine _______C

Answer 19

Prohibited
879 +- 5
903 +- 5

Question 20

701D TGT Digital Readouts

______ Max
______ Transient, ______ Sec
______ Contingency, ______ Min
______ Max rated power, ______ Min
______ Maximum during start
______ Intermediate rated power, _____ Min
______ Maximum continuous power
______ Normal

Answer 20

949 Max
904-949 transient, 12 Sec
880-903 Contingency, 2.5 min
847-879 Max rated power, 10 Min
851 Max during start
794-846 Intermediate rate power, 30 Min
793 Max cont. power
0-793 Normal

Question 21

It is not abnormal to observe a NP split between ENG1 and ENG2 during autorotational descent when the engines are fully decoupled from the transmission. An increase from _____ % to ______% is possible

Answer 21

100% to 105%

Question 22

ENG1, ENG2 NP % digital readouts

_____Maximum
_____Engine overspeed annunciated
_____ Transient, ___ Sec (yellow @ 114)
_____ Normal

Answer 22

119 Max
114 Engine overspeed annunciated
104-119 Transient, 12 Sec
0-103 Normal

Question 23

ENG1, ENG2 NG (%) digital readouts

____Maximum
____ Transient ____ Sec
____ Normal
____ Minimum engine out warning annunciated

Answer 23

106 Max
105.1-106 Transient, 12 Sec
63.1-105 Normal
63 Minimum engines out annunciated

Question 24

TORQUE (%) digital readouts NR < 50%

____ Max
____ Normal

Answer 24

30 Max
0-30

Question 25

TORQUE (%) digital readouts NR < 90%

_____ Maximum
_____ Normal

Answer 25

70 Max
0-70 Normal

Question 26

TORQUE (%) Digital readouts - DE

____ Maximum
____ Transient ___ Sec
____ Normal

Answer 26

115 Max
101-115 Transient, 6 sec
0-100 Normal

Question 27

DE

Answer 27

Dual Engine

Question 28

SE

Answer 28

Single Engine

Question 29

Np

Answer 29

Engine Power Turbine Speed

Question 30

NG

Answer 30

Engine Gas Generator

Question 31

TGT

Answer 31

Turbine Gas Temp