ABYC Marine Electrical Certification Exam Review with Complete Solutions

ABYC Marine Electrical Certification Exam Review with Complete Solutions How often (in inches) shall wire bundles be supported? - Correct Answer Every 18 inches. What type of clamps are to be used for supporting wire bundles when routed over engines and machinery? - Correct Answer Insulated Metallic Hanger Clamps What tensile force must a 10 Gauge crimp connector withstand for one minute? - Correct Answer 40 lbs (E-11 Table XV) What is the max allowed unsupported cable length for battery cables? - Correct Answer 36 inches T or F: Running AC and DC conductors together is allowed so long as the AC conductors are sheathed. - Correct Answer True The most common electrical circuit problem in marine applications is: A. Short circuits B. Too much continuity C. Unwanted open D. Inter circuit Short - Correct Answer C. Unwanted open The primary by-product of excessive electrical resistance is: A. Increased Amperage B. Increased Voltage C. Reduced Ambient Temperature D. Heat - Correct Answer D. Heat One HP = how many watts? - Correct Answer 1 HP = 746 Watts What is the preferred tool for tracing shorted and open circuits?