The above symbol represents a/an __________. 06/03/2020 – by Mod_GuideK 0 The above symbol represents a/an __________. A. relay B. on-off switch C. push switch D. connected wire SHOW ANSWERSCorrect Answer: B Explanation/Reference: An on-off switch allows current to flow only when it’s in the closed (on) position. Download Printable PDF. VALID exam to help you PASS.