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B747-400ERF DIFFERENCES EXAM QUESTIONS WITH VERIFIED ANSWERS LATEST UPDATE $9.99   Add to cart

Exam (elaborations)

B747-400ERF DIFFERENCES EXAM QUESTIONS WITH VERIFIED ANSWERS LATEST UPDATE

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B747-400ERF DIFFERENCES EXAM QUESTIONS WITH VERIFIED ANSWERS LATEST UPDATE How would you reset a zone duct overheat or ZTC fault? Zone reset switch What is the purpose of the Master Trim Air Valve and when does it close? Main deck and upper deck hot air supply. Closes when cargo fire switch i...

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  • November 9, 2024
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B747-400ERF DIFFERENCES EXAM QUESTIONS WITH VERIFIED

ANSWERS LATEST UPDATE


How would you reset a zone duct overheat or ZTC fault?

Zone reset switch

What is the purpose of the Master Trim Air Valve and when does it close?

Main deck and upper deck hot air supply. Closes when cargo fire switch is armed, zone

overheat or selected off.

Describe the lower lobe cargo condition air flow control.

ON/OFF switch position and then temp selectors determine air flow. Physical switch

position shows trim air valve position.

List the autopilot engage/disengage limitations.

Engage - 250FT AGL Disengage - 100FT AGL

During a go-around how can TO/GA mode be terminated?

Manually select different mode above 400FT RA

What selection arms the localizer and glideslope modes?

APP

Describe the voice/data selections on the RTP.

No data switch, need to dial it out of range.

Describe the control and indication of Air Traffic Services Datalink (ATS DL).

Control through CDU.

ATC memo msg (EICAS). No

, List the EICAS Communication Memo messages.

ACARS

ATC DATALINK

SATCOM CALL/MSGS

Describe the Standby EFIS selector operation.

Not functional during normal electrical operation or when captain transfer bus is not

powered.

What is the discharge sequence of the lower lobe cargo compartment fire

extinguishing system?

Bottles A&B immediately. Bottles C&D 30 mins later for 210 mins protections.

What is tested when the FIRE/OVHT switch is held down?

Fire detection system and valves.

Describe the horizontal stabilizer trim controls and indications.

Stab Cut Out Switches. Alternate Trim.

Trim indicators on control stand

Identify what EICAS page is used for the flight control check.

Status page

What prevents over controlling of roll at high airspeeds?

Outboard aileron lockout mechanically above 238kts.

What is the purpose of the spoiler mixer?

Controls which spoiler deploy for roll in air and ground. Mixes speedbrake lever and

aileron control

Describe flap load relief protection.

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