ATPL: The advantages of grounding the negative pole of the aircraft structure are: 1) weight saving 2) easy fault detection 3) increase of short-circuit risk 4) reduction of short-circuit risk 5) circuits are not single-wired linesThe combination regrouping all the correct statements is:
Question 562, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license