The explosive range of a fuel lies between the lower explosive limit and the __________.?
A) flash point B) ignition temperature C) upper explosive limit D) fire point E)NULL
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Repairing damage to the hull at or above the waterline reduces the threat of __________.?
A) free surface effects B) capsizing C) continued progressive flooding D) wind heel E)NULL
For a given weight of cargo, the stress on the heel block of a cargo boom __________.?
A) increases as the cargo closes the head while hoisting B) increases if the cargo runner is doubled up C) decreases as the boom is topped to a greater angle D) is determined by the thrust stresses on the boom…
Your vessel is underway and approaching an overhead obstruction on Lake Superior. Given the following information, determine the clearance between your vessel and the obstruction. Highest point on vessel: 74 ft. Lowest point of obstruction: 126 (LWD) Monthly lake level: +2 (LWD) International Great Lakes Datum: 600.0 (182.88 meters)?
A) 474 feet B) 400 feet C) 175 feet D) 50 feet E)NULL
A crack in the deck plating of a vessel may be temporarily prevented from increasing in length by __________.?
A) cutting a square notch at each end of the crack B) drilling a hole at each end of the crack C) slot-welding the crack D) welding a doubler over the crack E)NULL
The Master of a vessel may tender a Notice of Readiness to the charterer when the vessel __________.?
A) has completed the terms of the charter party B) is in all respects ready to load C) is in all respects ready to sail D) is safely moored or at a suitable anchorage E)NULL
You are the Master of a single-screw vessel. You aredocking at a port which has no tugs available. You decide to drop the offshore anchor to help in docking. The amount of chain you should pay out is __________.?
A) 5 to 7 times the depth of the water B) 1 1/2 to 2 times the depth of the water C) equal to the depth of the water D) you should NEVER use the anchor to help in docking…
The “iron mike” is a(n) __________.?
A) pilot B) speaker C) standby wheel D) automatic pilot E)NULL
When a vessel is entering or leaving a port, a record of engine speeds is kept in the __________.?
A) bell book B) deck rough log C) Official Logbook D) engine rough log E)NULL
What is the volume in a cone with a base diameter of 8 feet and a height of 6 feet?
A) 100.53 ft B) 131.39 ft C) 172.72 ft D) 197.39 ft E)NULL