In the manufacture of line, plant fibers are twisted together to form __________.?
A) cable B) line C) strands D) yarns E)NULL
Arşivler Sorular
After an IOPP Certificate is issued to an inspected vessel, how many other surveys of the vessel’s pollution prevention equipment are conducted during the period of validity of the certificate?
A) None B) One C) Two D) Three E)NULL
A thirty pound plate would be __________.?
A) 3/8″ thick B) 1/2″ thick C) 3/4″ thick D) 1″ thick E)NULL
A tank is loaded with 9,000 barrels of gasoline. The temperature of the product is 90°F (32°C), and it has a coefficient of expansion of .0008. What is the net amount of cargo loaded?
A) 8856 bbls B) 8784 bbls C) 8820 bbls D) 9216 bbls E)NULL
How many board feet of dunnage are in a draft 4 feet wide, 1-1/2 feet high and 13 feet long?
A) 84 B) 756 C) 936 D) 1021 E)NULL
A deepwell pump is a type of __________.?
A) screw pump B) centrifugal pump C) eductor D) gear pump E)NULL
To reduce the number of strakes at the bow, two strakes are tapered and joined at their ends by a single plate. This plate is known as a __________.?
A) cover plate B) joiner C) lap strake D) stealer plate E)NULL
Assume that your vessel has just entered Lake Erie by way of the Welland Canal and is proceeding in a southwesterly direction. Which statement about the aids to navigation you can expect to encounter along the route is TRUE?
A) The characteristics of buoys and other aids are as if “returning from seaward” when proceeding in this direction. B) All aids are maintained by the U.S. Coast Guard, 9th Coast Guard District, Cleveland, Ohio. C) All red even-numbered buoys…
When fruit is carried as refrigerated cargo, the most frequent cause of its being infected at the discharge portis __________.?
A) leaks in the ship’s refrigeration system B) improper cleaning of the cargo spaces C) carriage at the wrong temperature D) improper precooling of the cargo spaces E)NULL
The Shipping Articles shall be signed by each seaman and the __________.?
A) Master of the vessel B) Shipping Commissioner C) U.S. Coast Guard D) U.S. Customs Service E)NULL