Which knot is used to attach two different sized lines together?
A) Granny knot B) Sheet bend C) Square knot D) Thief knot E)NULL
Arşivler Sorular
A vessel must have one approved ring life buoy on board if its length is over how many feet?
A) 6 feet B) 16 feet C) 26 feet D) 36 feet E)NULL
If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power, which will occur?
A) A pawl, forced by a spring mechanism, will engage the teeth of the bull gear and hold the load. B) An electromagnetic brake will hold the load where it is suspended. C) The load will fall rapidly to the…
The BEST information on the nature and extent of damage to the vessel is obtained from __________.?
A) alarms and monitoring devices B) the engineroom watch C) personnel at the scene of the damage D) the bridge watch E)NULL
A “whipping” is __________.?
A) a messenger B) a stopper for nylon line C) a U-bolt for securing a cargo whip to the winch drum D) turns of twine around a rope end E)NULL
If a tow sinks in shallow water, you should __________.?
A) release it immediately B) attempt to beach it before it goes under C) pay out cable until it’s on the bottom and place a buoy on the upper end D) shorten cable to keep it off the bottom E)NULL
Which vessel, if navigating independently in ice, is more likely to become beset due to inadequate horsepower?
A) A 254 ft. “Whaleback” tanker with 1800 H.P. B) A 309 ft. cement carrier with 2000 H.P. C) A 385 ft. shallow draft tanker with 2400 H.P. D) A 630 ft. bulk ore carrier with 3500 H.P. E)NULL
The distance between the surface of the liquid and the tanktop in a cargo tank is called __________.?
A) thievage B) innage C) ullage D) tankage E)NULL
A Danforth lightweight anchor does NOT hold well in which type of bottom?
A) Mud B) Grass C) Sand D) Clay E)NULL
Which weakens a line the LEAST?
A) Clove hitch B) Long splice C) Short splice D) Square knot E)NULL