ABYC Marine Electrical Correct Questions & Answers(RATED 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 of circuit fault is? - ANSWER unwanted open If Voltage increase then Amps _________? - ANSWER increase If circuit resistance increases then Amps __________ - ANSWER Decrease Resistance on grounding conductor should not exceed _____ ohms - ANSWER .25 GFCI trips at _____mA - ANSWER 5 ELCI needs to be with ____ feet of power inlet. - ANSWER 10 ft When is it ok for Neutral and Ground to connect on boat? - ANSWER At new power source, i.e. generator, inverter, or Isolation Transformer How many miliamps make an Amp? - ANSWER 1000 What is the max Amps that can be ran through Friction connectors? - ANSWER 20 Amps What is the exception for wire Guage attached with wing nuts? - ANSWER Must be 8 AWG or smaller. Cabling should be supported every ______ inches. - ANSWER 18" Exception for cabling support at the battery ends allows for up to _______ inches to facilitate connection to batteries. - ANSWER 36" Use of appropriate wire stripping tool is necessary to prevent____ - ANSWER Strand loss Strand loss in stripping could affect ______ handling capability of conductor. - ANSWER