Pass Benchmark: 70% (21/30) • Standard: USCG NMC / 46 CFR

USCG Deck General (Set 76)

30:00

|

Question 1 of 30

Question Navigator

Correct Incorrect Pending Starred

Question 1 of 30

A towing vessel's capability is BEST measured by horsepower, maneuverability, displacement, and __________.

Browse Questions in Set 76

30 MCQs

#1 A towing vessel's capability is BEST measured by horsepower, maneuverability, displacement, and __________. #2 The effect of ocean current is usually more evident on a tug and tow than on a tug navigating independently because the __________. #3 As seen from the tow, what should connect the leading ends of both towing bridle legs to the main towing hawser? #4 An ocean towing bridle whose legs are of equal length, but too short, may __________. #5 If the towing bridle legs are not of equal length __________. #6 Which statement is FALSE about using a wire bridle on an ocean tow? #7 Which factor(s) must you consider when making up a towing bridle? #8 A disk with a horizontal line through its center, equivalent to the summer load line, is called the __________. #9 Which best describes a "fishplate" used in towing? #10 The effect of excessive catenary in shallow water may be __________. #11 You would be most likely to use a fishplate __________. #12 A mariner whose credential has been revoked shall not be issued another credential without which of the following? #13 A chain bridle is preferable to a wire rope towing bridle on a long ocean tow because chain __________. #14 A tow that veers to the side on the end of the towline is said to __________. #15 Yawing can be described as __________. #16 What is used to prevent twisting of a towing bridle? #17 You are in charge of a towing vessel that operates exclusively on inland waters. You regularly tow barges that provide services (cargo lighters, fuel barges, etc.) to foreign flag vessels in port. What will be accepted as proper credentials for you and your crew? #18 The legs of a tow bridle are joined together with a __________. #19 A tow bridle is attached to the main tow hawser at the __________. #20 With a large ocean tow in heavy weather, you should NOT __________. #21 What is NOT suitable for use in making up the towing rig for a heavy, long ocean tow? #22 While towing, bridle legs of unequal lengths may cause __________. #23 The biggest problem encountered when towing bridle legs are too short is __________. #24 What safety precautions must you take when maneuvering on a towing hook? #25 The choice of length of tow bridle legs is governed by the __________. #26 While towing, sudden shock-loading caused during heavy weather can be reduced by __________. #27 The danger of a towing vessel tripping is increased the closer the towline is secured to __________. #28 When towing astern what equipment should be stowed ready for use near the towline? #29 You have been towing astern and have just let go the tow. Your deckhands are pulling in and faking the towline by hand on the stern. The most dangerous action to take is to __________. #30 A tow can override its tug as a result of __________.

Question Discussion & Notes

0

Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.

Loading mariner discussions...