Pass Benchmark: 70% (21/30) • Standard: USCG NMC / 46 CFR
USCG Deck General (Set 12)
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Question 1 of 30
The signal man assisting the crane operator has his arm extended, with the thumb pointing up, and is flexing his fingers in and out for as long as the load movement is desired. This is the signal to __________.
Browse Questions in Set 12
30 MCQs #1 The signal man assisting the crane operator has his arm extended, with the thumb pointing up, and is flexing his fingers in and out for as long as the load movement is desired. This is the signal to __________. #2 The space containing the cylinders for the carbon dioxide (CO2) fire extinguishing system must be designed to preclude an anticipated ambient temperature over __________. #3 Which of the following is/are the optional component(s) of a twin crane set as shown in illustration D047DG? #4 Which extinguishing agent is recommended in the Chemical Data Guide for use on a carbon disulfide fire? #5 Severe exposure to chlorine gas can be fatal. Chlorine gas is primarily a __________. #6 The boom stops on a pedestal crane prevent the boom from __________. #7 Under the Carriage of Goods by Sea Act of 1936, a vessel will be liable for damage to a cargo when the damage arises out of __________. #8 What is an example of a grade A flammable liquid? #9 What is the Reid vapor pressure of a Grade A flammable liquid? #10 Which spaces are required to be segregated from cargo tanks carrying grades A, B, C, or D cargoes? #11 To what chemical family does chlorallylene belong? #12 Mousing a cargo hook with marline or small line __________. #13 CO2 cylinders, which protect the small space in which they are stored must __________. #14 Carbon dioxide cylinders which protect machinery spaces, paint lockers and tanks may be located within those spaces when the amount of carbon dioxide does not exceed __________. #15 You have determined that a cargo space on a freight vessel is 45 feet by 36 feet by 62 feet. How many pounds of carbon dioxide is required for this space? #16 On a vessel of 125,000 GT on an international voyage, how many international shore connection flange(s) must be provided? #17 What is NOT a grade E product? #18 When loading a cargo of taconite, proper sequencing of loading by hatch number is necessary to __________. #19 What is the minimum number of fire pumps required on a cargo vessel of 900 GT? #20 Under normal weather and sea conditions when securing a stack of containers with non-locking fittings, lashings are required when the tier exceeds what height? #21 The connection facilities for the international shore connection must be located to provide access __________. #22 Which is characteristic of a "special cargo"? #23 According to the Chemical Data Guide, which extinguishing agent is NOT recommended for use on a retinol fire? #24 You are lifting a 5-ton weight with a single whip rove on a swinging boom set at an angle of 20° to the horizontal. Use the formula for the size of a shackle with a safe working load and determine the minimum size shackle that should be used to secure the head block to the boom. #25 Sweat damage in a hatch full of canned goods in cartons will occur when the __________. #26 Under the Carriage of Goods by Sea Act of 1936, a vessel will be liable for damage to cargo when the damage arises from __________. #27 When commencing cargo operations on a container ship, one cell at a hatch is generally discharged completely (to the bottom of the ship) before removing any containers from the adjoining cells to _________. #28 A sling is rigged on a piece of pipe weighing 1000 lbs. The angle between the sling legs is 140° and the legs are of equal length. What stress is exerted on each sling leg when the pipe is lifted? #29 A shore is a piece of securing dunnage that __________. #30 A package contains nitric acid solution and is radioactive. The radiation level at the package surface is .36 millirems per hour. How should this package be labeled?
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