545.If one of the compounds that follow is applied to the fastener,use the torque value for “lubed fastener.”

A. substituted oil and authorized addings

B. alternate fuels and approved additives

C. replaceable fuels and accepted additives

A. 降低系统温度。

B. 释放系统压力。

C. 解除系统警告。

A. Hand tools can be divided to four basic categories: kicking tools,holding tools,cutting tools,bending tools.

B. Hand tools can be divided to four basic categories:kicking tools,clutching tools,cutting tools,rolling tools.

C. Hand tools will fall into four basic categories: pounding tools,holding tools, cutting toolsand turning tools.

D. C.Hand tools will fall into four basic categories: pounding tools,holding tools, cutting toolsand turning tools.

A. 油门杆的快速移动将引起喘振。

B. 节流阀的快速运动将造成抽吸现象。

C. 快速移动节气门将造成通气。

A. 确保表面没有铁锈。

B. 确保表面没有灰尘。

C. 确保表面没有油渍。

A. 确保副翼向下运动。

B. 使方向舵移动更慢些。

C. 确保升降舵移动缓慢。

A. Modifications,additions and omissions,a black line should be drawn vertically at the footer outside of the page parallel to the part of the change.

B. Revisions,additions and deletions shall be identified by a vertical black line along the outside of the page opposite only that portion of the printed matter that was changed.

C. Alterations,substitutions and eliminates should be marked with a black slash outside the scope of the page to coincide with the section being changed.

A. Turn the adjuster clockwise to make the display brighter.

B. Turn the adjuster clockwise to make the display dimmer.

C. Adjust the brightness of the display by turning the adjuster.

A. The clocks get power from the 28v AC hot battery bus and via the CLOCK circuit breaker.

B. The clocks get power from the 28v dc hot battery bus through the CLOCK circuit breaker.

C. The clocks is through the CLOCK circuit breaker powered from the 28v dc hot battery bus.

A. Contamination of the grease can cause damage to the bearing.

B. Contamination of the oil can cause damage to the shaft.

C. Pollution of the grease can cause damage to the axle.