Usps maintenance mechanic exam 2023 with 100% correct answers

Usps maintenance mechanic question & answers 100% CORRECT 2023 How do you research a problem what sources do you use??? - ANSWER-Work related MTSC - E.T.'s who work on the machines in question - outside work google; libraries, websites covering the subject How do you measure a fuse inside a circuit - ANSWER-Wearing appropriate PPE Set multimeter to AC symbol - Black lead to ground Check fuse contacts top bottom (ONE HANDED)looking for voltage (TWO HANDED) Check across fuses - A - B then A - C then B - C / looking for voltages Describe a unsafe situation- how did you correct it? - ANSWER-Coworker was vacuuming a open stacker power box - without shutting down machine- I stopped him & instructed him how to properly shut down the machine wearing the correct PPE & clean the machine Measuring a fuse outside of circuit - ANSWER-Visually check fuse for broken wire or bad connections - set multimeter to(continuity) test set (radio icon setting) on meter CHECK for OL !!!!! When you are checking for continuity what are you looking for???? - ANSWER-Difference of potential... Describe a conflict situation (any) - ANSWER-I was a designated driver for friend and wife - he felt he was sober enough to drive - I told him no - I'll take keys - he refused to hand over keys - I was able to talk to wife and she demanded him to give her the keys she gave keys to me we got home safely.... Describe working together as a team - ANSWER-Needed help to locate and replace bad parts on machine - only help I had was 2 trainees- with no experience - I trained them to help me in locating part (MTSC) told them how to order match part - deliver parts to me - and had them watch me as I installed parts