Citation Mustang – Powerplant - SmartCockpit - Airline training guides, Aviation, Operations, Safety

When the FADEC start sequence is completed, the N2:

Display digits change from WHITE to GREEN.

Low rpm alarm silences.

Slider scale changes from WHITE to CYAN.

Start light extinguishes.

Correct! Wrong!

If the ITT is rapidly approaching 830 deg.C, terminate the engine start by moving the:

FADEC to RESET L-R.

ENGINE SYNC switch to OFF.

Throttle to CUT OFF.

IGNITION switch to ON.

Correct! Wrong!

Ignition and boost pump operation during engine start are normally terminated:

Automatically at the termination of the start sequence.

By turning the boost pump switch off.

By turning the IGNITION switches off.

By opening the ignition circuit breakers on the right CB panel.

Correct! Wrong!

If one ignitor fails during engine start:

The exciter box acts as a backup and the engine starts.

It results in a "hot" start.

The engine starts normally on remaining ignitor.

Combustion does not occur.

Correct! Wrong!

It is recommended that the throttles should normally be reduced to the CRU or below position within how many minutes after reaching cruise altitude?

10.

15.

20.

Correct! Wrong!

ITTs should be allowed to stabilize for how long before engine shutdown?

4 minutes.

2 minutes.

3 minutes.

1 minute.

Correct! Wrong!

If the N1 fan shaft shifts aft:

Nothing occurs.

Correct! Wrong!

The maximum crosswind component for engine start is:

10 knots.

25 knots.

15 knots.

20 knots.

Correct! Wrong!

Ignition during normal engine start is activated by FADEC when:

Depressing the start button.

Nothing: ignition is not needed during normal engine start.

Turning the IGNITION switches on at 8% - 12% N1.

Moving the throttle to IDLE and the correct N2 is reached.

Correct! Wrong!

What is the minimum oil temperature for engine start?

-40 deg.C

0 deg.C

-20 deg.C

-30 deg.C

Correct! Wrong!

The normal time to check engine oil is _____ after engine shutdown.

15 minutes.

10 minutes.

20 minutes.

30 minutes.

Correct! Wrong!

The primary thrust indicator for the Pratt and Whitney PW615F-A is:

N2.

N1.

Fuel flow.

ITT.

Correct! Wrong!

If normal DC power is not available, the FADEC receives power from the:

Generators.

Aircraft battery.

Standby battery.

Permanent magnet alternator.

Correct! Wrong!

The throttles should be reduced to the CRU detent or below within 10 minutes after reaching an intermediate or final cruise altitude.

False.

True.

Correct! Wrong!

The use of CLB during normal operations beyond 10 minutes after reaching cruise altitude will significantly decrease engine life and increase operator costs.

What is the maximum tailwind component for engine start?

45 knots.

10 knots.

30 knots.

40 knots.

Correct! Wrong!

For any flight that exceeds 5 hours, the oil level must be at least:

One quart low.

MAX.

MIN.

To the top of the oil cap.

Correct! Wrong!

When does the OIL PRESS LO L–R CAS message on the MFD illuminate?

Oil pressure is less than 25 psi.

The fuel-oil cooler becomes clogged.

Oil pressure is below minimum acceptable limits and engine failure may occur.

Oil filter clogs and bypasses oil.

Correct! Wrong!

Normal DC power is provided to each FADEC and is available for engine starting and all engine operation. After engine start, if normal DC power becomes unavailable, the engine-driven PMA provides AC electrical power to the FADEC.

False.

True.

Correct! Wrong!

The aircraft electrical system does not supply electrical power to the FADEC when using the emergency bus.

If the F/W SHUTOFF R CAS message posts when positioning the throttle to CUTOFF, this indicates:

A malfunction of the normal shutdown system.

The FADEC does this on every shutdown.

The system bypass valve is performing the auto self-test.

The fuel firewall shutoff valve is performing the auto self-test.

Correct! Wrong!

Takeoff thrust is limited to 5 minutes except during emergency situations (i.e., one engine inoperative).

True.

False.

Correct! Wrong!

Citation Mustang – Powerplant