The effectiveness of the action shall be carefully checked until the other vessel is finally ().
A、past
B、clear
C、past or clear
D、past and clear
A、past
B、clear
C、past or clear
D、past and clear
A、Effect of the propeller flow on the rudders B、Water flow due to the vessel's movement through the water C、Tunnel affect of the water flow past opposing rudders D、Discharge current being channeled to impinge on the vessel's deadwood
A、effect of the propeller flow on the rudders B、water flow due to the vessel's movement through the water C、tunnel affect of the water flow past opposing rudders D、discharge current being channeled to impinge on the vessel's deadwood
A、is always effective immediately B、includes a statement of each condition requiring corrective action C、must be in writing before it takes effect D、All of the above
A、is always effective immediately B、includes a statement of each condition requiring corrective action C、must be in writing before it takes effect D、All of the above
A、volume of liquid in the tank B、volume of displacement of the vessel C、location of the tank in the vessel D、height of the center of gravity of the vessel
A、center of buoyancy B、center of flotation C、uncorrected height of the center of gravity of the vessel D、center of gravity of the vessel corrected for free surface effects
A、increase the refrigerating effect, by decreasing the amount of flash gas B、allow the refrigerant to enter the throttling device in a saturated condition C、increase the refrigerating effect by increasing the amount of flash gas D、minimize the temperature drop of the liquid as it passes through the solenoid valve to the outlet side
A、turning effect of the force about a point B、instantaneous value of the force C、stability characteristics of the vessel D、center of gravity location