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FM Approved Oxygen System Revision 5 Quiz

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FM Approved Oxygen System Revision 5 Quiz

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Questions and Answers

What is the maximum altitude for use of crew and passenger oxygen masks?

40,000 ft cabin altitude

What is the color for caution range values in Engine Instruments and Crew Alerting System (EICAS)?

Amber

What is the maximum permissible EGT (Exhaust Gas Temperature) for APU during start?

1050°C

What is the limitation for continuous operation of the APU starter, when powered by airplane batteries?

Three consecutive start attempts with a one-hour cool down period Signup and view all the answers

What is the maximum altitude for APU operating envelope?

45,000 ft Signup and view all the answers

What is the maximum electrical load that the APU alternator can deliver?

100% (40 kVA) electrical power on the ground or in flight from sea level to 45,000 ft Signup and view all the answers

When is the main entry acoustic door required to be fully open?

During taxi, takeoff, and landing operations Signup and view all the answers

What is the maximum crosswind component for engine ground start?

30 knots Signup and view all the answers

What is the maximum allowable fuel tank temperature?

+54°C Signup and view all the answers

What is the minimum oil inlet temperature for starting?

-40°C Signup and view all the answers

What is the maximum tailwind component for engine ground start?

20 knots Signup and view all the answers

What is the maximum TGT for Unrestricted Maximum Overspeed for the BMW/Rolls Royce BR700-725A 1-12 engines?

885°C Signup and view all the answers

What is the shutdown oil pressure when oil pressure drops below?

25 psi Signup and view all the answers

What is the maximum LP (%) for Reverse Thrust for the BMW/Rolls Royce BR700-725A 1-12 engines?

78.1% Signup and view all the answers

What is the maximum LP (%) for Maximum Continuous for the BMW/Rolls Royce BR700-725A 1-12 engines?

102.8% Signup and view all the answers

When can the VGP mode not be used?

During circling approaches Signup and view all the answers