737机械试题-英文

无知老人 · 发表于 2010-4-12 16:43:09

1、The primary source of Structural Repair information is:

A、Maintenance Manual.

B、Illustrated Tool and Equipment List.

C、Structural Repair Manual.

D、Operations Manual.                               C

2、The number assigned to an airplane and system which have customer chosen variables and options is called:

A、Airframe number.

B、Serial number.

C、Registry number.

D、Tabulation number.                                D

3、The purpose of the bonded "waffle" doubler type structure for fuselage skins is:

A、structural rigidity.

B、weight saving.

C、fail safe structure.

D、to provide extra skin thickness for flush riveting.             C

4、A CSD overspeed will trip:

A、the generator control relay (GCR) and generator breaker(GB) because of overvoltage.

B、the generator breaker (GB) because of overfrequency.

C、the generator control relay (GCR) and generator breaker(GB) because of overfrequency.

D、the generator breaker (GB) because of overvoltage only.               B
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