ABYC Electrical PASSED Exam Questions and CORRECT Answers

higher voltage increased capacity - 2 or More batteries connected in series provides_________, or in parallel to provide_________ hydrogen - Batteries gas of what the engine negative terminal or the DC main negative bus - If an AC system is installed the main AC system grounding bus shall be connected to what? isolation transformer isolates all current crying AC system conductors and the AC drowning conductor, Polarization transformers do not isolate the AC grounding conductor. - Difference between an isolation transformer and polarization transformer 800 100 - A battery switch shall be installed in the positive conductors from each battery or battery bank with a CCA rating greater than _____amperes or _____Ah if CCA is unavailable