Pass Benchmark: 70% (21/30) • Standard: USCG NMC / 46 CFR
USCG Deck General (Set 90)
30:00
|Question 1 of 30
Question Navigator
Correct Incorrect Pending Starred
Question 1 of 30
For H2S detection, sensitized tapes indicate H2S presence by means of discoloration of an exposed spot on the tape. The shade of the color on the spot depends upon the concentration of H2S and which of the following factors?
Browse Questions in Set 90
30 MCQs #1 For H2S detection, sensitized tapes indicate H2S presence by means of discoloration of an exposed spot on the tape. The shade of the color on the spot depends upon the concentration of H2S and which of the following factors? #2 A document used to indicate suspected cargo damage caused by rough weather would be the __________. #3 In comparison to electric power, hydraulic power for jacking systems has the advantage of __________. #4 The declaration made by the Master when he anticipates hull and/or cargo damage due to unusual weather conditions is a __________. #5 A Master should file a marine note of protest if __________. #6 When several salvors are on-scene at the same time to assist a vessel that has not been abandoned, which principal governs the decision as to which one's services will be accepted? #7 The S.S. Sheet Bend arrives in New York after encountering heavy weather on a voyage from Cape Town. Who will note the maritime protest for the Master? #8 Upon completion of a voyage, the official logbook shall be filed with the _________. #9 In the piping systems of a MODU, what type of valve gives the least resistance to fluid flow when fully open? #10 Which type of respiratory protection is preferable for repair/investigation personnel on a MODU in a hydrogen sulfide (H2S) environment? #11 If a drill required by regulations is not completed, the Master or person in charge must __________. #12 Accumulations of H2S gas on a MODU can be dangerous. It is imperative that personnel know that H2S gas possesses which of the listed characteristics? #13 When H2S is burned (flared) on a MODU, what can you expect to occur? #14 You are signing on a crew. You can determine the minimum number and qualifications of the crew that you are required to carry by consulting which document? #15 When preparing a MODU for heavy weather, fuel oil day tanks should be __________. #16 Official proof of an American vessel's nationality is contained in the __________. #17 All U.S. Flag vessels engaged in foreign trade are required to be which of the following? #18 The document which shows a vessel's nationality, ownership, and tonnage is the __________. #19 You are the credentialed Master of a 100 GT towing vessel sailing coastwise. What percentage of the deck crew must be able to understand any order spoken by the officers? #20 The official identification of a vessel is found in the __________. #21 A vessel's Certificate of Documentation __________. #22 Each person on the rig has a designated area to proceed to in the event of a fire. This assignment is shown clearly on which of the following documents? #23 "Free pratique" means that __________. #24 Which U.S. agency assigns an official number to a vessel? #25 On a coastwise tugboat of 199 GT, on a voyage over 600 miles, what percentage of the deck crew (excluding officers) must hold a document of able seaman? #26 A change of a documented vessel's name can only be made by the __________. #27 The official number of a documented vessel is __________. #28 The DEEP DRILLER is loaded as shown in Sample Load Form #4. While the unit is deballasting, port valve 5 fails in the closed position. You may deballast from tank 2P by pumping from tank 9P by also opening valves 6 and __________. #29 Your vessel is required to have a slop chest. Which of the following articles is NOT required by law to be carried in the slop chest? #30 You are operating a 150 GT towing vessel. What is NOT required on the vessel?
Question Discussion & Notes
0Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.
Loading mariner discussions...