Which type of bottom provides most anchors with the best holding ability?
A) Clay and rocks B) Soft mud C) Sandy mud D) Soft sand E)NULL
Arşivler Sorular
Oil product samples should be taken from the __________.?
A) dock riser B) ship’s cargo tanks C) shore tank discharge D) All of the above E)NULL
What is a cofferdam?
A) Tube fitted to an ullage hole B) Area the product is loaded into C) Void or empty space separating two tanks D) Opening in the deck used for cleaning a tank E)NULL
You are loading a cargo of cases into a hold which has a bale cubic of 44,000. The cargo consists of cases measuring 4 ft by 2 ft by 1.5 ft. Estimated broken stowage is 15%. What is the maximum number of cases which can be stowed in the hold?
A) 3096 B) 3116 C) 3136 D) 3156 E)NULL
Your vessel’s available bale cubic capacity is 625,000 and her available cargo capacity is 10,000 deadweight tons. Disregarding broken stowage, how many tons of pyrite (stowage factor – 13) and how many tons of cork (s.f. – 150) must be loaded to be full and down?
A) 6387 tons pyrite, 3613 tons cork B) 6721 tons pyrite, 3279 tons cork C) 7500 tons pyrite, 2500 tons cork D) 9133 tons pyrite, 867 tons cork E)NULL
Hanging a barge off” means to __________.?
A) moor a damaged barge to the bank and leave B) remove and deliver a loaded barge from a multiple tow C) remove a barge while locking through D) tow an empty barge astern E)NULL
A tackle is “two blocked” when the blocks are __________.?
A) equally sharing the load B) jammed together C) as far apart as possible D) rove to the highest mechanical advantage E)NULL
Which type of ice is the most difficult to combat and presents the greatest hazard to shipping on the Great Lakes during the winter months?
A) Icebergs B) Fast ice C) Slow ice D) Pack slush ice E)NULL
When relieving the helm, the new helmsman will find it helpful to know the __________.?
A) deviation on that heading B) variation in the area C) leeway D) amount of helm carried for a steady course E)NULL
For operations in pack ice, a vessel should __________.?
A) be on an even keel B) be trimmed slightly by the head C) have a drag of not more than 2 to 3 feet D) be ballasted so the forefoot is near the surface E)NULL