What provides the majority of strength to an aluminum-sided container?
A) Corner fittings B) Framework, primarily the corner posts C) Framework and siding acting as a girder D) Aluminum side and end panels E)NULL
Arşivler Sorular
What is LEAST likely to be used to strip a cargo tank?
A) Centrifugal pump B) Eductor C) Rotary pump D) Reciprocating pump E)NULL
How many tons of salt water can be loaded into a flat ended cylindrical tank with a diameter of 3 feet and a length of 8 feet?
A) 1.62 B) 1.98 C) 3.23 D) 6.46 E)NULL
You need to make a fixed loop at the end of a line in order to use the line as a mooring line. You have insufficient time to make a splice. Which knot should you use?
A) Clove Hitch B) Fisherman’s Bend C) Bowline D) Round-turn and two half hitches E)NULL
You suspect that a crewmember has fallen overboard during the night and immediately execute a Williamson turn. Whatis the primary advantage of this maneuver under these circumstances?
A) You will be on a reciprocal course and nearly on the trackline run during the night. B) The turn provides the maximum coverage of the area to be searched. C) The turn enables you to reverse course in the…
The best method to stop a vessel from dragging anchor in a sand bottom is to __________.?
A) reduce the length of the cable B) pay out more anchor cable C) back the engines D) swing the rudder several times to work the anchor into the bottom E)NULL
You are planning to use a crude oil washing system. What precaution must be taken with the tank as the source for the washing machines?
A) It must be debottomed and the level lowered by at least one meter. B) The oil in the source tank must be sampled for compatibility. C) The source tank must have been crude oil washed at least once in…
In order to reduce your wake in a narrow channel you should __________.?
A) apply enough rudder to counter the effect of the current B) change your course to a zigzag course C) reduce your speed D) shift the weight to the stern E)NULL
When talking about wire rope, the lay of the wire is the __________.?
A) direction wires and strands are twisted together B) number of strands in the wire C) direction the core is twisted D) material used in the core E)NULL
Safety equipment on board vessels must be approved by the __________.?
A) U.S. Coast Guard B) Safety Standards Bureau C) Occupational Health and Safety Agency (OSHA) D) National Safety Council E)NULL