Welding Module 7 Exam 2025 Questions & Answers with 100% Correct Answers | Verified

Always shut off the circuit breaker before - disconnecting the welding machine. Inspect your fall protection equipment before each use. - DC current is produced when - a engine powered welding machine turns a generator. Inverter controlled welding machines offer - a very smooth and steady DC welding arc and are smaller and lighter powered sources. Duty cycle and rated amperage is how - the capacity of a arc welding machine is determined. Welding leads that have a quick disconnect end on them are called - DINSE style connectors. Always select correct welding clamp for the job. Usually rated at - least as high as the welding machine. Wear eye protection including goggles or face shields when - chipping slag & other coating from finished welds. Stay clear and don't - attempt stop a welding machine once its falling over. When lead acid batteries are around, avoid - sparks or arcs of any kind. Using rope to tie off when stringing welding cables overhead and between floors is the - proper way to route them. The power supplies that run a SMAW machine are designed to - produce output that has nearly constant current