Mariner Forum
Engine Forum
Discussion from mariners studying for their USCG license exams.
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How do I know I'm only seeing 3rd assistant questions?1 replies
by Evan · Dec 10, 2015
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Study Guide and Test Questions0 replies
by victorrn · Dec 12, 2015
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Electricity: By periodically checking the stator-to-rotor air gap clearance in an induction m...1 replies
by sdsmith350 · Dec 3, 2015
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Electricity: As shown in the illustrated graph showing the effect of overshoot on steering sy...0 replies
by JBird · Nov 29, 2015
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Motor Plants and Auxiliary Boilers: The purpose of the interlocked three-way valve shown in the illustration is to _...1 replies
by Shawn · Nov 15, 2015
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Motor Plants and Auxiliary Boilers: The purpose of the interlocked three-way valve shown in the illustration is to _...1 replies
by ciferri1122 · Nov 12, 2015
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General Subjects: Which of the figures in illustration GS-0080 would be used in conjunction with f...0 replies
by lesterclosson · Nov 7, 2015
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Engineering Safety: You are being directed to a fire in the lower engine room, port side, frame 127....1 replies
by victorrn · Nov 5, 2015
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General Subjects: Which of the lubricants listed is the best to use on a reciprocating pump rod?1 replies
by alor7 · Oct 31, 2015
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Electricity: In figure "4" of the diagram in the illustration, the three phase step down powe...2 replies
by sailorpip · Dec 29, 2014
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Expired / General Subjects: Referring to the illustrated psychrometric chart, if the dry bulb temperature is...0 replies
by maritimesailor · Oct 6, 2015
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Expired / General Subjects: Referring to illustrated steam plant seawater cooling system drawing, what state...0 replies
by jemery24 · Sep 19, 2015
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Kirchoff voltage loop0 replies
by adam.klein.2011 · Sep 11, 2015
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Electricity: Which of the following figures shown in the illustration represents incandescent...0 replies
by adam.klein.2011 · Sep 11, 2015
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Expired / General Subjects: The usual method of unloading a low pressure air compressor at start-up is accom...0 replies
by adam.klein.2011 · Sep 10, 2015
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Motor Plants and Auxiliary Boilers: The hunting of a diesel engine may be caused by __________.1 replies
by damienshe.10 · Aug 30, 2015
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Electricity: The motor starts when the start button in the illustration is pushed, but stops...1 replies
by Svobatron · Aug 27, 2015
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Electricity: The motor starts when the start button in the illustration is pushed, but stops...1 replies
by Svobatron · Aug 27, 2015
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Engine Illustrations Updated1 replies
by Shawn · Jul 12, 2015
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Expired / Motor Plants and Auxiliary Boilers: When tightening the lock ring "G" of the device shown in the illustration, two e...1 replies
by Svobatron · Aug 23, 2015
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Electricity: As shown in the illustration, what is responsible for maintaining the "UV" relay...0 replies
by Svobatron · Aug 14, 2015
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Expired / General Subjects: Referring to the illustrated huddling-chamber safety valve, what statement is tr...1 replies
by bearcubs1962 · Jan 4, 2015
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Generals1 replies
by Thestempa26 · Jun 18, 2015
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Expired / General Subjects: If a micrometer were opened to a distance of 0.0001 inch, you would say the read...0 replies
by isaacpisaac · Jul 28, 2015
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Expired / General Subjects: The depth of fuel oil in a tank is normally measured through the __________.0 replies
by polarisrush · Jul 3, 2015