A system of reservoirs and connecting tubes in a gyro compass is called a().
A、spider element
B、mercury ballistic
C、gyrotron
D、rotor
A、spider element
B、mercury ballistic
C、gyrotron
D、rotor
A、A.cooling water of the cooling system B、B.fuel of the FO system C、C.LO of the LO system D、D.cooling water of the cooling system and LO of the LO system
A、Constant pressure system B、Variable pressure system C、Variable displacement system D、Constant volume system
A、centerline system of framing B、isometric system of framing C、longitudinal system of framing D、transverse system of framing
A、hoisting system only B、hoisting system and luffing system C、hoisting system and slew and slewing system D、slewing system only
A、Increasing the size of a logical volume also increases the size of the file system B、Reducing the size of a logical volume requires reducing the size of the file system first C、Increasing the size of a file system requires increasing the size of the logical volume first D、Increasing the size of a file system also increases the size of the logical volume when necessary
A、loss of flow in the fuel system B、loss of pressure in the air system C、loss of flow in the lubricating system D、loss of pressure in the lubricating system
A、a shortage of refrigerant in the system B、air in the system C、an accumulation of liquid refrigerant in the crankcase D、a shortage of oil in the crankcase
A、is made to circulate out of the system B、is made to circulate within the system C、is made circulate within the system D、is made circulate out of the system
A、A.Constant tension mooring winch system B、B.Hatch cover system C、C.Watertight door system D、D.Internal combustion engine hydraulic starter system
A、insufficient lube oil circulating through the system B、excessive circulation of lube oil through the system C、insufficient refrigerant in the system D、an overworked compressor