Question 158 Deck General

70% to pass

Your vessel's existing draft is FWD 19'-02", AFT 20'-10". Using the Guidance Manual for Loading M.V. GRAND HAVEN, determine the new draft if 170 long tons are discharged from No. 8 hatch.

A FWD 19'-00.4", AFT 20'-08.6"
B FWD 18'-10.8", AFT 20'-10.4"
C FWD 19'-03.4", AFT 20'-05.6"
D FWD 19'-05.4", AFT 20'-03.4"
AI Explanation

The correct answer is B) FWD 18'-10.8", AFT 20'-10.4". To determine the new draft after discharging 170 long tons from No. 8 hatch, you need to use the information provided in the Guidance Manual for Loading M.V. GRAND HAVEN. The manual would provide the necessary data, such as the ship's displacement, to calculate the new draft based on the change in weight. The other options are incorrect because they do not accurately reflect the change in draft resulting from the 170 long tons being discharged. The correct calculation, as per the guidance manual, would result in the new draft of FWD 18'-10.8" and AFT 20'-10.4".

Related Questions
Q3722:On inspected cargo vessels, each fire station is required to be fitted with a ho... Q2080:Your vessel is required to warp up the dock twenty feet for better crane alignme... Q1587:If your vessel is certificated to carry 10 persons, including both adults and ch... Q586:A case received for shipment has the markings shown in illustration D043DG below... Q3574:On a MODU crane, the load chart relates the allowable load to the combination of...

Ready to test your knowledge?

Take a Deck General Practice Exam
Official Resources
USCG Navigation Center USCG National Maritime Center Merchant Mariner Credentials
← Previous Question All Questions Next Question →

Pass Your Coast Guard Licensing Exams!

Study offline, track your progress, and simulate real exams with the Coast Guard Exams app

Download on App Store Get it on Google Play Download for Mac