Mariner Forum
Engine Forum
Discussion from mariners studying for their USCG license exams.
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Electricity: Using the temperature correction factor for the winding insulation temperature g...0 replies
by 2bluemagnets · Dec 30, 2014
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Electricity: Which of the wave shapes shown in the illustration is termed a sinusoidal wave?...0 replies
by rudy5371 · Dec 30, 2014
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Electricity: Which of the pictured solid state semiconductor devices is a light-emitting diod...0 replies
by rudy5371 · Dec 30, 2014
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Electricity: As shown in figures "A", "B", "C", and "D" of the illustration, what is the usua...0 replies
by 2bluemagnets · Dec 29, 2014
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The image won't load in its designated window.0 replies
by 2bluemagnets · Dec 29, 2014
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Electricity: Using the trouble analysis chart and faults table provided in the illustration,...0 replies
by firesalmon · Dec 29, 2014
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Can you please explain the temperature symbols you are using. I cannot find any...0 replies
by Dry Lakes Wheel Man · Dec 27, 2014
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Steam Plants: During normal operation of a main propulsion turbine, the lube oil supply temper...0 replies
by Dry Lakes Wheel Man · Dec 25, 2014
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The maximum temp rise on a bearing is 50 degrees F. 50 degrees F is 10 degrees...0 replies
by Dry Lakes Wheel Man · Dec 25, 2014
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I'm a little confused by the wording of this, as it is a series/parallel ci...0 replies
by sailorpip · Dec 22, 2014
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Coast Guard Question 14313 replies
by sailorpip · Dec 18, 2014
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General Subjects2 replies
by taximan · Aug 26, 2014
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DDE1,000 to 4,000 F.O.WT what should I study ?2 replies
by jdiesel · Aug 18, 2014
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General subject1 replies
by freeboy · May 23, 2014
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Motor0 replies
by dmishra005 · Jul 28, 2013
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HEAT ENGINE AND APPLIED MECHANICS1 replies
by ibuvin · May 2, 2013
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1st A/E Exam0 replies
by lacanterra · Feb 18, 2013
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Electrical2 replies
by vibincv · Jan 29, 2013
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illustrations0 replies
by jpnwow · Jan 4, 2013
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Engine Electrical Questions0 replies
by Gerard · Dec 19, 2012
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Gas Turbine0 replies
by Gerard · Nov 27, 2012
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pumps0 replies
by hvardhan00 · Nov 21, 2012
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Electricial0 replies
by lacanterra · Oct 8, 2012
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Dual Fuel Training0 replies
by lacanterra · Sep 11, 2012