NWSA TTT 1 2024 Exam with Complete Solutions

NWSA TTT 1 2024 Exam with Complete Solutions When regarding RF energies, LOTO stands for? ANSWER Lock Out Tag Out What does a ground fault interrupter (GCFI) do? ANSWER Shuts off the flow of electricity, senses a short circuit, helps prevent electrocution What is an example of a job task that requires LOTO? ANSWER Climbing an AM tower What should you do if a drill plug is missing its ground prong? ANSWER Tag it out and remove it from service Applying a lubricant such as WD-40 to stubborn structural bolts will...? ANSWER It can result in over-torquing and should never be done What is a situation that will increase the chances of electrocution when welding? ANSWER Working in wet conditions What is considered an exothermic welding process? ANSWER CAD welding For what procedure is exothermic welding commonly used? ANSWER Splicing ground wires An antenna that transmits RF in all directions is called?: ANSWER Omni-directiona