Recurrent

Question 1

What are the 3 functions of the SRL computer?

Answer 1

Speed switching
Auto start - fuel enrichment
EGT computation

Question 2

What are the speed switching functions of the auto start SRL computer?

Answer 2

• 10/60% auto start
• SRL EGT computation above 80%
• enable CAWI & EGT temperature limiting above 90%

Question 3

When does the SRL computer open the bypass valve?

Answer 3

650 degrees

Question 4

When is the fuel solenoid valve opened during engine start?

Answer 4

10%

Question 5

When is an indication that the start fuel enrichment valve is priming during start?

Answer 5

Pulsating at 690 degree EGT

Question 6

When does the temp limiter become active?

Answer 6

90% RPM

Question 7

What should be the maximum normal indicated EGT during an auto start?

Answer 7

690 degree +- 5 %

Question 8

How can the fuel solenoid valve be closed?

Answer 8

Stop button

Engine stop and feather

Question 9

What is the engine starter duty time limitation?

Answer 9

1st attempt On 30 seconds
Off 60 seconds

2nd attempt. On 30 seconds
Off 60 seconds

3rd attempt. On 30 seconds
Off 15 minutes

Question 10

When would the fuel shutoff valve need to be closed? Where is the valve and the switch that controls it?

Answer 10

Engine fire
(Or securing engine)

Located on firewall center control

Question 11

What is the purpose of the starter locks?

Answer 11

Holds blades flat reducing drag for start

Question 12

What keeps the NTS system from activating during landing?

Answer 12

NTS lockout valve

Question 13

With the speed LOW and the power levers in ground idle, RPM should be between ____% and ____%.

Answer 13

70% - 72%

Question 14

When is the start test switch used?

Answer 14

Residual start

(200 EGT or within 1 hour)

Or motoring engine

Question 15

What is the maximum if you want balance during refueling?

Answer 15

837lbs or 125 gallons

Question 16

I’d a L/R XFER light illuminates with 600/700lbs of fuel remaining, what action should the pilot take?

Answer 16

Turn on AUX pump

Or boost pump

Question 17

The L/R FUEL lights are ___________ Lights. Where are they ?

Answer 17

Disagreement lights

Instrument panel

Question 18

How is the outflow valve closed? Opened?

Answer 18

Spring loaded closed

Vacuum opened

Question 19

What is the purpose of the pneumatic relay?

Answer 19

Speeds up reaction time controller to outflow valve

Question 20

It the pressurization system loses vacuum, the _______ ________ will ______.

Answer 20

Outflow valve will close

Question 21

When will the dump valve open?

Answer 21

• weight on wheels
• dump switch
• safety release @ 7.31 psi

Question 22

Where is the CABIN PRESSURE SELECTOR?

Answer 22

Left console

Question 23

Moving the CABIN PRESSURE MANUAL CONTROL to DECREASE does what?

Answer 23

Decreases Differential pressure increasing cabin altitude

Question 24

At what altitude will the CABIN ALTITUDE annunciator light illuminate?

Answer 24

Above 10,000