Limits: Oil Pressure and Temperature Flashcards

1
Q

Oil Press at Low RPM in RGB

A

250 except start and warmup 50

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Oil Press at Normal RPM in RGB

A

250 except start and warm up 150 PSI

Operation below 150 psi when rpm is below 100% is permitted. If RGB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Oil Press at Low RPM and Normal RPM in PWR Section

A

100 start and warmup only, then 50-60 PSI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Oil Press Low Light on in PWR Section

A

40 PSI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Oil Press Low Light on in RGB Section

A

130 PSI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Allowable Oil Press Fluctuation in RGB

A

+/- 20 PSI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Allowable Oil Press Fluctuation in PWR Section

A

+/- 5 PSI

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Normal Oil Temp

A

60-90 C

100 C oil temp is maximum allowed only for 30 mins in Beta and 5 mins in Alpha

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Oil Hot Light On

A

100 C

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Max Time for Oil Hot Light On (Beta)

A

30 min

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Max Time for Oil Hot Light on (Alpha)

A

5 min

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Min Oil Temperature for Start

A

-40 C

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Oil Pressure for Start

A

Positive Pressure by 35% RPM

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Oil Temperature for Takeoff

A
90 C (100 C limits in Alpha and Beta apply)
60 to 90 C is normal
40 C (Operation with temp from 50-60 C is permitted under extremely cold conditions provided all oil pressure limitations are maintained, when temp reaches 40 C Max power may be applied)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

After returning to a positive G condition, following a negative G flight, shut down the engine if oil pressure fluctuates for more than ___ seconds

A

15

How well did you know this?
1
Not at all
2
3
4
5
Perfectly