1. 8036. Which requires the most electrical power? (Note: 1 horsepower = 746 watts) A. A 1/5-horsepower, 24-volt motor which is 75 percent efficient. B. Four 30-watt lamps arranged in a 12-volt parallel circuit. C. A 24-volt anticollision light circuit consisting of two light assemblies which require 3 amperes each during operation.