Electrical Final Exam Questions and Answers

Electrical Final Exam Questions and Answers The ON position of a switch must always be: a. Up b. forward c. in direction of associated component movement. d. any of the above which are appropriate - Answer-d. any of the above which are appropriate Electric wire terminals for most aircraft applications must be what type? a. slotted b. hook c. ring - Answer-c. ring Aluminum wire must be stripped carefully because: a. High resistance will develop in stripping nicks b. Stripping nicks can cause short circuits c. Individual strands will break easily after wires being nicked - Answer-c. Individual strands will break easily after wires being nicked For general electrical use in aircraft, the acceptable method of attaching a terminal to a wire is by: a. Crimping b. Soldering c. Crimping and soldering - Answer-a. Crimping Aircraft fuse capacity is rated in: a. Volts b. Ohms c. Amperes - Answer-c. Amperes If one switch is used to control all navigation lights, the lights are most likely connected: a. in series with each other and parallel to the switch b. in series with each other and in series with the switch c. parallel to each other and in series with the switch - Answer-c. parallel to each other and in series with the switch Electric circuits are protected from overheating by means of: a. thermocouples b. shunts c. circuit breakers d. smoke vents - Answer-c. circuit breakers