Marine electrical exam Study guides, Class notes & Summaries

ABYC Marine Electrical Exam Questions and Answers (Graded A) ABYC Marine Electrical Exam Questions and Answers (Graded A) ABYC Marine Electrical Exam Questions and Answers (Graded A) ABYC Marine Electrical Exam Questions and Answers (Graded A) If Voltage at shore power goes up under additional loads this is indicative of.... - ANSWER-Ground/ Neutral connection ELCI trips at how many mA? - ANSWER-30 miliamps @100 ms One horsepower = _________ Watts - ANSWER-746 watts Most common type o...

GSA school Mod 2 review exam questions & answers 2023/2024 What is used to provide electrical power and a ship's main propulsion system? - ANSWER-Marine gas turbines What must be modified by the addition of a power turbine and reduction gear for propulsion? - ANSWER-Marine gas turbines What are the elements required for proper operation of the gas turbine engine? - ANSWER-Newton's third law and Bernoulli's principle What is newtons third law? - ANSWER-For every action there is a...

2021 ABYC Marine Electrical Exam Questions And Answers ___ through circuits on a boat is perhaps the most common problem with electrical circuitry. A Overly high rates of current flow B Resistance to heat C Unrestricted pressure D Resistance to electrical current flow - ANS D Resistance to electrical current flow When using Ohm's law, if any two of the three values are known, the third value can be calculated by ___. A multiplication or division B addition or subtraction C taki...

Every 18 inches. - correct answer How often (in inches) shall wire bundles be supported? Insulated Metallic Hanger Clamps - correct answer What type of clamps are to be used for supporting wire bundles when routed over engines and machinery? 40 lbs (E-11 Table XV) - correct answer What tensile force must a 10 Gauge crimp connector withstand for one minute? 36 ...

Marine Electrical Exam 2024 Questions and Answers (Graded A) Marine Electrical Exam 2024 Questions and Answers (Graded A) Marine Electrical Exam 2024 Questions and Answers (Graded A) Marine Electrical Exam 2024 Questions and Answers (Graded A) AC (alternating current ) - ANSWER-voltage potentials between 120v and 240v (less than 300v ) (ABYC standards) DC (direct current ) - ANSWER-less than 50 volts by ABYC standards frequency - ANSWER-how often electrical potential alternates elect...

ABYC Marine Electrical Exam Questions And Answers If Voltage at shore power goes up under additional loads this is indicative of.... - ANS Ground/ Neutral connection ELCI trips at how many mA? - ANS 30 milliamps @100 ms One horsepower = _________ Watts - ANS 746 watts Most common type of circuit fault is? - ANS unwanted open If Voltage increase then Amps _________? - ANS increase If circuit resistance increases then Amps __________ - ANS Decrease Resistance ...

___ through circuits on a boat is perhaps the most common problem with electrical circuitry. A Overly high rates of current flow B Resistance to heat C Unrestricted pressure D Resistance to electrical current flow Correct Answer D Resistance to electrical current flow When using Ohm's law, if any two of the three values are known, the third value can be calculated by ___. A multiplication or division B addition or subtraction C taking the square root of the sum of the two values D fi...

ABYC Marine Electrical Exam Questions & Answers (Sco If Voltage at shore power goes up under additional loads this is indicative of.... - ANSWER-Ground/ Neutral connection ELCI trips at how many mA? - ANSWER-30 miliamps @100 ms One horsepower = _________ Watts - ANSWER-746 watts Most common type of circuit fault is? - ANSWER-unwanted open If Voltage increase then Amps _________? - ANSWER-increase If circuit resistance increases then Amps __________ - ANSWER-Decrease Resistance...

ABYC Marine Electrical Exam Questions and Answers (Graded A)ABYC Marine Electrical Exam Questions and Answers (Graded A)ABYC Marine Electrical Exam Questions and Answers (Graded A)ABYC Marine Electrical Exam Questions and Answers (Graded A)ABYC Marine Electrical Exam Questions and Answers (Graded A) If Voltage at shore power goes up under additional loads this is indicative of.... - ANSWER-Ground/ Neutral connection ELCI trips at how many mA? - ANSWER-30 miliamps @100 ms One horsepower ...

ABYC Marine Electrical Exam With Multiple Choices & Certified Answers When selecting an inverter, ___ is the primary concern. A. physical size B. output capacity C. connection type D. power-feed type - CORRECT ANSWER-B. output capacity The efficiency loss through inverters is typically between ___, so a battery charger cannot be powered from one and create a perpetual system. A. 0.5% to 3% B. 5% to 15% C. 20% to 25% D. 35% to 50% - CORRECT ANSWER-B. 5% to 15