A “contra-guide” is a type of __________.?
A) bow thruster B) cargo gear C) steering engine D) rudder E)NULL
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What is the period of validity of a Cargo Ship Radiotelegraphy or Radiotelephony Certificate?
A) 6 months B) 12 months C) 24 months D) 60 months E)NULL
The best way to determine if a load is within maximum lift limits is to use __________.?
A) a boom angle indicator B) a load weight indicator C) material invoices for shipping weights D) prior experience with similar lifts E)NULL
All inspected vessels on unrestricted ocean routes must have equipment on board for testing an individual’s __________.?
A) blood B) breath C) urine D) All of the above E)NULL
How much force would be required to lift a weight of 200 lbs. using a gun tackle rigged to disadvantage (do not consider friction)?
A) 50 lbs. B) 100 lbs. C) 150 lbs. D) 200 lbs. E)NULL
What does “end for end” mean in regard to a towing hawser?
A) To take the kinks out of the hawser B) To fake it down in figure eights C) To increase the catenary D) To swap ends of the hawser to minimize wear E)NULL
If you shorten the scope of anchor cable, your anchor’s holding power __________.?
A) decreases B) increases C) remains the same D) has no relation to the scope E)NULL
In general, an unreinforced vessel can safely navigate in ice provided the concentration does not exceed how many OKTAs?
A) 1 B) 2 C) 3 D) 4 E)NULL
The periodic weight testing of a vessel’s cargo booms may be performed by the __________.?
A) U.S. Coast Guard B) American Bureau of Shipping C) National Cargo Bureau D) Society of Naval Architects and Marine Engineers E)NULL
Which statement is TRUE about the use of a “gogeye”?
A) The gogeye is a precalculated form and ready reference for use by the tug captain. B) The tug can be drawn under its towline by using a capstan to heave in on the gogeye. C) The gogeye is an…