For a turbine engine, the self-sustaining speed relates to the minimum RPM at which the engine:4
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An engine pressure ratio (EPR) can be defined as the ratio of:4
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A substance which may never be used in the vicinity or on parts of an oxygen installation is:4
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In a pressurized aircraft, the first aid (therapeutic) oxygen is designed to:4
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The excess cabin altitude alerting system must operate to warn the crew at:4
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The passenger oxygen mask will supply:4
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The chemical oxygen generator supplies oxygen for about:4
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The replenishment of an onboard oxygen bottle must be done:4
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Halon is used as a fire extinguishing agent because it:4
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An automatic toilet fire extinguisher is activated by:4
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