A、 The airworthiness section may recommend each expected replacement time.
B、 The replacement time must be set forth in part of airworthiness section
C、 Airworthiness section must set forth each mandatory replacement time.
答案：C
A、 The airworthiness section may recommend each expected replacement time.
B、 The replacement time must be set forth in part of airworthiness section
C、 Airworthiness section must set forth each mandatory replacement time.
答案：C
A. Make sure the wire in this position is able to unlock the parts.
B. The wire must be positioned so that the parts can oscillate freely.
C. Ensure the wire is positioned to create a locking motion on parts.
A. The tops of the bolt heads must not be more than 5 MM above the plate
B. The bottoms of the bolt heads can be more than 5 MM above the plate
C. 5 MM is permitted for the tops of the bolt heads below the plate.
A. Do not replace the battery. Only an approved service provider can replace it.
B. The battery is not user-replaceable; it can only be replaced by an approved service provider.
C. Do not replace a battery without the approval from the service provider.
A. 删除某些规则并将其概念包含在其他规则中。
B. 删除某些规则,并将其细则包含在其他规则中。
C. 删除某些尺寸,并将其概念包含在其他尺寸中。
A. The operational test of HFS-900D transceivers is internal functions check of the HF transceiver and it is a BITE test.
B. The BITE test for the HFS-900D transceivers is the operation test that does the inner check of the HF transceiver.
C. The check of the internal functions of the HF transceiver is a BITE test related to HFS-900D transceivers.
A. For purposes of this specification, aircraft" means the relevant optional parts of the airframe and parts specified in the type certificate or supplied by the aircraft manufacturer"
B. For the intention of this specification, airplane" is know as the airframe selective components set forth in the Type Certificate or provided by the airplane producer."
C. For purposes of this specification, aircraft" means the airframe and parts specified in the Type Certificate or the related optional parts supplied by the aircraft manufacturer."
A. Rub the surface slowly with a soft, dry cloth
B. Rub the surface quickly with a soft, dry cloth
C. Rub the surface with a soft, dry cloth
A. You had better not to weld engine components when the engine is installed on the airframe.
B. You＇re not allowed to operate engine components when the engine is installed on the airframe.
C. You had-better not to weld engine components when the engine is running.
A. The telescopic link assembly transmits activity loads from the axle to the shock strut.
B. The torsion link assembly transmits torsional loads from the axle to the shock strut.
C. The spring link assembly transmits elastic loads from the axle to the shock strut.
A. The parts or components provide visual or auditory warnings in unconcerned systems.
B. Those assemblies or components provide visual or aural warning in irrelevant systems.
C. Visual or aural warning of conditions in irrelevant systems are supplied by those units or components.
