1394. sterilize the goggles

A. Make sure that the service control unit is in the open position.

B. Make sure that the servo control unit is in the right position.

C. Make sure that the servo control unit is in the open position.

A. The pressure and velocity of air increase when it flows through the comressor.

B. The pressure of air decreases when it flows through the comressor.

C. The pressure of air increases when it flows through the comressor.

A. The inspection procedure is just below the section on Significant Inspection Condition，extending from left to right. State the inspection procedure to be used， e.g.， magnetic particle， visual inspection， etc.， and refer to the actual procedure in other documents， e.g.，NDT manual

B. The inspection procedures are Significant Inspection Conditions，and they can be found directly below the manual part， in left-to-right order. It lists the inspection procedures to be adopted such as magnetic particle， visual inspection， etc.， and refers to the working procedures of other documents， such as the NDT manual.

C. The inspection procedure is extended from left to right just below the section entitled "Significant Inspection Conditions". It lists the testing procedures to be used， such as eddy current， visual inspection， etc.， and includes working procedures such as nondestructive testing manual.

A. If the filters become clogged, send them to the laboratory for analysis of the contamination.

B. If the filters are surged, send them to laboratory for contamination analysis

C. If the contaminant is blocking the filter the material should be sent to the laboratory for analysis

A. The airworthiness and safe operation of an airplane is assured if it＇s used as its original design purpose, properly inspected and carefully maintained.

B. The manufacturer is intended to utilize an airplane with sound inspection and maintenance practices because that is the basis for assuring the airplane remains airworthy and safe to operate.

C. The airplane is designed to be used as the manufacturer＇s intention. Users shall properly inspect the airplane and do sufficient maintenance to assure its airworthiness and operation safety.

A. The computer gets this data from five sensors.

B. The computer gets this date from five sheets.

C. The computer gets this data from five source.

A. 出现在基本维修手册中的系统/章节/部分中的线路图同时也在单独的线路图手册中出现。

B. 线路图可能出现在基本维修手册中的系统/章节/部分中或者在单独的线路图手册中出现。

C. 线路图出现在基本维修手册中的系统/章节/部分中和单独的线路图手册中出现。

A. Those electrical cables, conduits, plugs and sockets serve several power plant systems, but which are banded together to facilitate removal and installation of the power plant. Does not include the wiring which is specifically covered under another system.

B. Those electrical cables, conduits, plugs, sockets, etc., which serve several power plant systems, and which are banded together to facilitate removal and installation of the power plant. Does not include the wiring which is specifically covered under another system.

C. Those electrical cables, conduits, plugs, sockets, etc., which serve several power plant systems, but which are banded together to facilitate removal and installation of the power plant. Does not include the wiring which is specifically covered under another system.

A. Filling with oxygen is not permitted during defueling and refueling.

B. Servicing with oxygen is not allowed during refueling and defueling.

C. Servicing with oxygen is not prohibited during fueling and defueling.

A. If a chapter is deleted, by merging with other chapters, the original chapter title will be listed in the table of contents at the front of the manual and the location will be indicated in the reference materials.

B. Where chapters have been eliminated through combining with other chapters, the original chapter title will be listed in the table of contents at the front of the manual, and the material will be located in the original chapter.

C. If a chapter is deleted by other chapters, the original chapter title will be listed in the table of contents at the front of the manual and the location will be indicated in the reference materials.