All range distances shall be expressed in nautical miles.

A. Inspect the drain holes for obstruction.

B. Check for the drain holes for abrasion.

C. Check the drain holes for leakage.

A. The troubleshooting section includes Description and Operations.

B. Contents of Troubleshooting section should be prepared under "Description" and "Operations".

C. Material of Description and Operation is the critical contents to troubleshooting section.

A. The computer needs to be backup at each interval.

B. The backup of the computer is necessary.

C. Back up your computer regularly.

A. Without venting the IDG, the accuracy of your check will be affected.

B. Only if you reset the IDG, your check is effective.

C. The ventilation of the IDG accelerates your check.

A. Advisory circular must always be carried out on aircraft.

B. Advisory circular is the procedure that must be used when performing maintenance on an aircraft.

C. FAA provides advisory circular which is not always carried out on aircraft.

A. When some new kind of situation occurs, the operator should communicate openly with the manufacturer. The manufacturer should supply the operator solid assistance.

B. When the new situation gets worse, it should build the open communication between the operator and manufacturer. The operator claims the situation to get the feedback from the manufacturer.

C. When something new happens, open interconnection should exist between the manufacturer and the operator. The operator should report to the manufacturer to obtain effective discount.

A. When the light goes off, set the switch to NORMAL.

B. When the light is illuminated, move the switch to NORMAL.

C. When the light is extinguished, move the switch to NORMAL.

A. If the right engine stops, what position will APU servo valve stop at?

B. If the right engine is not running,what position will APU bleed valve stop at?

C. If the right engine stops, will APU servo valve stop at close position?

A. Choose the hydraulic system you will apply pressure.

B. Pressurize the selected hydraulic system.

C. Choose the hydraulic system you will depressurize.

A. During inspection, if the nuts and washers are removed, recheck them.

B. Take a good place for the nuts and washers removed during inspection.

C. If nuts and washers are removed during inspection, install the new ones.