2694. 对甚高频导航系统执行排故程序。

A. Make sure that the indicated value is correct.

B. Make sure that the value shown on the controller is right.

C. Make sure that the value shown on the indicator is correct.

A. Those units and components which furnish a means of pressurizing, heating, cooling, moisture controlling, strainer and treating the air used to ventilate the areas of the fuselage within the pressure seals, as applicable.

B. Those units and components which furnish meaning pressurizing, heating, cooling, moisture control, filter and treating the air used to ventilate the areas of the fuselage within the pressure seals, as applicable.

C. Those units and components which furnish a means of pressurizing, heating, cooling, moisture controlling, filtering and treating the air used to ventilate the areas of the fuselage within the pressure seals, as applicable.

A. the first and second publications replace the previous original edition.

B. more publications replace the previous original version.

C. The second or more publications take place of the previous original edition.

A. Calculate the pressure with the right formula.

B. Calculate the pressure with the simple formula.

C. Calculate the pressure with the applicable formula.

A. Refer to FIG.401 for the distance between rivets.

B. If you want to know the distance between bolts, refer to FIG.401.

C. Look at FIG.401 for the dimension between bolts.

A. When the cumulative revised pages (including back-up pages) exceeds 60% of the total pages of the manual, a reissue should be prepared.

B. If the updated pages, including back-up pages, were less than 60% of the total page of the manual, a new manual should be copied.

C. Up to 60% of total pages (including back-up pages) were accumulated by mistake, the manual should be rewritten.

A. It is possible that the installation changed the roation of the cable loom.

B. It is the installation that changed the routing of the cable loom.

C. The installation may have been alter the routing of the cable loom.

A. Do not open the container if you are instructed that high pressure is dangerous.

B. If it states on the container that the pressure inside is high, do not open it.

C. If the instructions give a warning about dangerous pressure, do not open the container.

A. In the remaining parts of the text, the related approved abbreviations are used.

B. In the attached parts of the text, the related disapproved abbreviations are used.

C. In the remaining parts of the text, the related approved abstracts are used.

A. 如果故障频繁发生,进行系统排故

B. 如果故障定期发生,进行系统排故

C. 如果故障偶尔发生,进行系统排故