Pass Benchmark: 70% (21/30) • Standard: USCG NMC / 46 CFR
USCG General Subjects (Auxiliaries & Systems) (Set 8)
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Question 1 of 30
Copper coil tubing is best cut with a __________.
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30 MCQs #1 Copper coil tubing is best cut with a __________. #2 The tool used to prepare copper tubing for the installation of fittings is called a __________. #3 After cutting a piece of tubing to be flared, you should __________. #4 Enlarging one tube end so the end of another tube of the same size will fit inside is termed __________. #5 What color is used to indicate the last shot of anchor chain? #6 A shot of anchor chain is equal to __________. #7 A mooring winch should be equipped with mechanical brakes capable of holding __________. #8 When the hydraulic control lever for a deck winch is placed in the neutral or off position, the spring set brake on the fluid motor drive shaft is __________. #9 The clutch band of a constant tensioning mooring winch must be set up tight enough to drive the winch drum and should slip only when __________. #10 If you are given the job of adding hydraulic fluid to a mooring winch, and are not certain as to the type of fluid to use, you should __________. #11 Winch gears must be maintained in proper alignment to prevent __________. #12 If a lifeboat winch allows a lifeboat to descend to the water at an excessive speed, you should __________. #13 The best method of fixing a winch motor bearing of the sealed type that is running hot is to __________. #14 The hydraulic system of a deck winch has been drained, flushed, and refilled with hydraulic fluid. An erratic knocking noise from the hydraulic motor when the winch is started would indicate __________. #15 Which problems can occur if the brake band lining of a wildcat brake becomes excessively worn? #16 Overheating of the hydraulic fluid in an electro-hydraulic anchor windlass can result from a/an __________. #17 One of the consequences in continuing to operate a centrifugal bilge pump with the discharge valve closed, is that the __________. #18 The emergency bilge suction valve is typically used __________. #19 Accidental flooding of the engine room bilges through the bilge system is prevented by __________. #20 What is meant by the term independent bilge suction? #21 What is meant by the term emergency bilge suction? #22 Which of the following bilge pumping applications would most likely use a non-automated centrifugal pump under manual supervision? #23 Which of the following ballasting operations performed in conjunction with off-loading cargo could be accomplished without the use of a ballast pump? #24 Which of the following deballasting operations performed in conjunction with loading cargo could be accomplished without the use of a ballast pump? #25 With regard to ballast system operations associated with a dry cargo ship, what is meant by the term "ballasting"? #26 With regard to ballast system operations associated with a dry cargo ship, what is meant by the term "deballasting"? #27 With regards to a ballast system associated with an oil tanker, what is meant by the term "segregated" ballast? #28 Besides retention of ballast water onboard or use of approved onboard ballast water treatment equipment, what is another acceptable means for a vessel to be in compliance with the ballast water management regulations? #29 What is the primary reason why the ballast water management regulations exist as applicable to vessels equipped with ballast tanks operating in U.S. waters? #30 After coolers are used with air compressors to __________.
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