Gas Technician 2 Exam | Questions with 100% Correct Answers | Verified | Latest Update 2024

Fuses serving motor circuits should be: a) Quick blow type b) Time delay type c) Oversized by 2.5% d) Oversized by 3.5% - b) Time delay type. As the length of on elecincal run increases, it may be necessary to; a) increase the wire size, b) Use a dilerent moe o, conducior c)Decreose the use size d) increase the fuse size - a) Increase the wire size 6. Millivolt wiring should be isolated from line voliage wiring because: a) The line voltage wire will overheat the low voltage wiring. b) The resistance of the millivolt wiring will be increased. c)The current in the low voltage wire will be reduced to that of the millivolt wire, d) The line vollage will induce a volioge into the millivolt wiring - d) The line vollage will induce a volioge into the millivolt wiring 7. Which tool is used to determine if the windings on on electric motor have shorted?