The signal man assisting the crane operator has his forearm vertical, forefinger pointing up, and moves his hand in a small horizontal circle. This is the signal to __________.?
A) swing B) lower C) hoist D) extend E)NULL
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You may be able to avoid loss of suction in a pump by __________.?
A) using a full tank to keep the pump primed B) opening the vent cock on the pump C) closing down on the tank valve D) All of the above E)NULL
A tow span __________.?
A) prevents the towing hawser from snagging any equipment or gear on deck B) may be equipped with a greased, free sliding spool to fairlead the towing hawser C) allows the crew access to the fantail and to move safely…
Which data can NOT be found on a moisture equilibrium chart?
A) Dry bulb temperature B) Moisture content C) Vapor pressure D) Wet bulb temperature E)NULL
The effect known as “bank cushion” acts in which of the following ways on a single-screw vessel proceeding along a narrow channel?
A) It forces the bow away from the bank. B) It forces the stern away from the bank. C) It forces the entire vessel away from the bank. D) It heels the vessel toward the bank. E)NULL
The legs of a tow bridle are joined together with a __________.?
A) bridle plate B) shackle C) fishplate D) tri-link E)NULL
Your ship is navigating independently in heavy ice when it becomes beset. Which statement is FALSE?
A) The vessel will most likely require an icebreaker to free her. B) The vessel may be able to free herself by pumping ballast from side to side. C) The propeller is more susceptible to ice damage when turning slowly…
You are on a large merchant vessel entering a U.S. port. There is a Pilot on board and he has the conn. Which statement is TRUE?
A) The Pilot becomes solely responsible for the safe navigation of the vessel only if the Master relinquishes the conn. B) The Pilot is solely responsible for the safe maneuvering of the ship only if he is required to be…
You are planning the stowage of two incompatible products on your multiple-product tankship. What will NOT provide the minimum required segregation?
A) Empty tank B) Solid (non-intercostal) bulkhead C) Diagonally adjacent tanks D) Tank containing a third cargo compatible with the other two E)NULL
In ship construction, keel scantlings should be the greatest __________.?
A) at each frame B) amidships C) one-third the distance from the bow D) one-third the distance from the stern E)NULL