ABYC ELECTRICAL STUDY 3 Exam Questions and Answers
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Course
ABYC ELECTRICAL STUDY 3
Institution
ABYC ELECTRICAL STUDY 3
what is ohm's law the measure of - ANSWER -resistance
1. TECH A SAYS THAT A FAULTY CIRCUIT BREAKER COULD REQUIRE AN OVERHAUL. TECH B SAYS THAT CIRCUIT BREAKERS USED IN RECREATIONAL MARINE APPLICATIONS MUST BE REPLACED IF FOUND DEFECTIVE. WHICH TECH IS CORRECT? - ANSWER -TECH B
1. THE MAXIMUM ...
ABYC ELECTRICAL STUDY 3 Exam Questions and Answers
1. ALL OF THE FOLLOWING COULD CAUSE A CONDUCTOR TO OVERHEAT EXCEPT: - ANSWER -INSULATION TEMPERATURE RATING TOO LOW
1. THE MINIMUM BATTERY RESERVE CAPACITY IN HOURS OR MINUTES FOR SUPPLIED BATTERY POWER IS_____BASED ON ABYC - ANSWER -90 MINUTES
what is ohm's law the measure of - ANSWER -resistance
1. TECH A SAYS THAT A FAULTY CIRCUIT BREAKER COULD REQUIRE AN OVERHAUL. TECH B SAYS THAT CIRCUIT BREAKERS USED IN RECREATIONAL MARINE APPLICATIONS MUST BE REPLACED IF FOUND DEFECTIVE. WHICH TECH IS CORRECT? - ANSWER -TECH B
1. THE MAXIMUM ALLOWABLE VOLTAGE DROP PERMITTED FOR PANELBOARD DC FEEDERS BASED ON ABYC IS: - ANSWER -3%
1. WHEN INSTALLING A 120 VOLT RECEPTACLE IN A GALLEY, THE TECHNICIAN SHOULD DO ALL OF THE FOLLOWING EXCEPT - ANSWER -INSTALL THE RECEPTACLE IN THE COUNTERTOP
1. TO TEST A 120V AC ELEMENT IN A WATER HEATER, THE TECHNICIAN SHOULD RUN A - ANSWER -CONTINUITY TEST
1. IF RESISTANCE IS ADDED TO A SERIES CIRCUIT, THE CURRENT FLOW - ANSWER -DECREASES
1. WHEN CLAMPING A SHORE POWER CORD AND ACTIVATING AC CIRCUITS ONE BY ONE, THE TECHNICIAN NOTICES THAT THE AC LEAKAGE CURRENT MEASURED KEEPS GETTING HIGHER AS EACH APPLIANCE IS TURNED ON. THIS MOST LIKELY INDICATES: - ANSWER -A NEUTRAL-TO-GROUND LINK AT THE BOAT'S AC PANEL BOARD
1. THE RMS MULTIPLIER YOU USE TO DETERMINE HARMONIC DISTORTION IN AN AC POWER SUPPLY IS: - ANSWER -1.414
1. A POLARITY INDICATOR LIGHT THAT IS GLOWING MORE DIMLY THAN NORMAL COULD BE AN INDICATOR OF: - ANSWER -AN OPEN CIRCUIT IN THE NEUTRAL-TO-GROUND LINK AT AN AC GENERATOR
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