Given switches that are mechanically activated by a motor, and electromechanical DPDT relays, what determines a "manually-operated" switch? Reveal Questions A manually-operated switch is one that is operated by hand. ‹ For lift fans or blowers, is a thin plastic sheet covering the entire vehicle bottom (such as skirting) considered sufficient for the dowel test, or must there be additional "hard" guarding as there would be without the plastic sheet? I know circuit boards are not allowed, but for connection purposes would a solderable breadboard be allowed for making wiring connections? ›
