DA-20 Ops Limit Part 2

Question 1

PPO - Min. RPM during engine runup idle check

Answer 1

975

Question 2

PPO - Min. RPM (“area idle”) if beyond gliding range of runway

Answer 2

1400

Question 3

PPO - Min. RPM during operation with fuel pump off

Answer 3

1400

Question 4

PPO - RPM normal operating range (tachometer green arc)

Answer 4

700-2800

Question 5

PPO - Min. permissible full-throttle static RPM during engine runup

Answer 5

2000

Question 6

PPO - Max. permissible continues RPM if an IFT student is PF

Answer 6

2700

Question 7

PPO - Max. permissible continuous RPM (tach redline)

Answer 7

2800

Question 8

PPO - Min. RPM drop during magneto check

Answer 8

25

Question 9

PPO - Max. RPM drop during magneto check

Answer 9

150

Question 10

PPO - Max. RPM drop difference between magnetos

Answer 10

50

Question 11

PPO - Max. permissible continuous bhp

Answer 11

125

Question 12

PPO - Min. oil pressure (psi)

Answer 12

10

Question 13

PPO - Oil pressure normal operating range (psi)

Answer 13

30-60

Question 14

PPO - Max. time for oil pressure to reach 10 psi after start (sec.)

Answer 14

30

Question 15

PPO - Max. oil pressure for full power operation if OAT

Answer 15

70

Question 16

PPO - Max. oil pressure (psi)

Answer 16

100

Question 17

PPO - Min. oil temperature (*F)

Answer 17

75

Question 18

PPO - Max. RPM after start until oil temp indication registers

Answer 18

1000

Question 19

PPO - Oil temperature normal operating range (*F)

Answer 19

170-220

Question 20

PPO - Min. oil temp. to begin an area SFL at area idle (*F)

Answer 20

170

Question 21

PPO - Min. oil temp for full power operation if oil pressure norm (*F)

Answer 21

100

Question 22

PPO - Max. oil temperature (*F)

Answer 22

240

Question 23

PPO - Min. oil quantity (US qts)

Answer 23

4

Question 24

PPO - Max. oil quantity (US qts)

Answer 24

6

Question 25

PPO - Fuel pressure lower limit red line (psi)

Answer 25

3.5

Question 26

PPO - Fuel pressure upper limit red line (psi)

Answer 26

16.5

Question 27

PPO - Max. continuous starter operation (sec.)

Answer 27

10

Question 28

PPO - Max. cumulative starter operation before 3-5min cooling (sec.)

Answer 28

30

Question 29

PPO - Max. time for CHT below 300*F in descent (minutes)

Answer 29

5

Question 30

PPO - Min. CHT (*F) takeoff & descent

Answer 30

240

Question 31

PPO - CHT normal operating range (*F)

Answer 31

300-420

Question 32

PPO - CHT caution range (*F)

Answer 32

420-460

Question 33

PPO - Max. CHT (*F)

Answer 33

460

Question 34

PPO - Max. OAT (*C) operation w/ full winterization kit

Answer 34

0

Question 35

PPO - Max. OAT (*C) operation w/ partial winterization kit

Answer 35

12.5

Question 36

PWL - Max. tailwind dual or solo (KTS)

Answer 36

5

Question 37

PWL - Max. student solo gust spread

Answer 37

8

Question 38

PWL - Max. student solo crosswind

Answer 38

10

Question 39

PWL - Max. dual crosswind if IFT student is PF below 500' AGL

Answer 39

15

Question 40

PWL - Max. student solo total wind

Answer 40

20

Question 41

PWL - DA20-C1 Max. demonstrated crosswind component

Answer 41

20

Question 42

PWL - Max. dual total wind if IFT student is PF below 500' AGL

Answer 42

25

Question 43

Misc - Max. aircraft structural temperature (*C)

Answer 43

55

Question 44

Misc - Propeller approx. minimum ground clearance (inches)

Answer 44

10

Question 45

Misc - Main landing gear tire pressure (psi)

Answer 45

33

Question 46

Misc - Nose gear tire pressure (psi)

Answer 46

26

Question 47

Misc - Min. OAT (*C) cabin heat not req for 10 min. before T/O

Answer 47

-20