Some models have this function, but some do not.

A. An "Airplane Weighing Form" shall be included in each handbook and the form shall contain an airplane side view that shows the location of weighing points (using jacking points or landing gear) relative to the datum line.

B. Each handbook shall provide an aircraft side view that is included in an "Airplane Weighing Form" to show the position of weighing points (using jacking points or landing gear) related to the datum line.

C. An airplane three view that shows the weighing points ((using jacking points or undercarriage) relative to the datum line shall be excluded in an "Airplane Weighing Form" of each handbook.

A. A small amount of oil remains in the starter.

B. Little oil is stored in the starter.

C. The starter consumes a few oil.

A. Choose the hydraulic system you will apply pressure.

B. Pressurize the selected hydraulic system.

C. Choose the hydraulic system you will depressurize.

A. If the hydraulic pump turns to generate pressure of 3000 psi, use the electric pump.

B. If the hydraulic pump fails to generate pressure of 3000 psi, use the electric pump.

C. If the hydraulic pump turns to supply pressure of 3000 psi, use the electric pump.

A. Use the same hydraulic fluid to lubricate the engine and all auxiliary equipment.

B. The lubricant used on engine and all auxiliary equipment are identical.

C. The identical grease is used to lubricate the engine and all auxiliary equipment.

A. "EMERGENCY EXIT" placard at exit hatch over Left wing is illegal.

B. "EMERGENCY EXIT" placard at exit hatch over Left wing is not legible.

C. "EMERGENCY EXIT" placard at exit hatch over Left wing is missing.

A. The safety procedures are provided by the operators.

B. The safety procedures are provided to the manufacturers.

C. The safety procedures are provided by the manufacturers.

A. You can find electronic devices in nearly all aircraft systems. They are system control and monitoring computer, the control inputs and indications in the cockpit and sensors throughout the whole aircraft.

B. The computer used for system control and monitoring and the control inputs and indications in the cockpit and sensors all over the whole aircraft are the electronic devices used in almost all aircraft systems.

C. Electronic devices can be found in nearly all aircraft systems that are computer for system control and monitoring in the cockpit and sensors all over the whole aircraft.

A. Put the bell crank and shaft with identification to prevent improper installation.

B. Identify the bell crank and shaft with marks to prevent wrong installation.

C. Put the bell crank and shaft with identification to prevent wrong installation.

A. The engine-driven pump is the major pump that works endless when it is switched on.

B. The engine-driven pumps are the main pumps that runs continuously during operation.

C. The engine-driven pumps are the secondary pumps that operates infinitely after running.