Applied Science > QUESTIONS & ANSWERS > Welding Safety Essentials 101 Exam Questions and Answers with complete solution (All)

Welding Safety Essentials 101 Exam Questions and Answers with complete solution

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Welding Safety Essentials 101 Exam Questions and Answers with complete solution Which of the following is the main cause of primary voltage shock? Primary voltage shock occurs when a welder touches: ✔✔ An electrically live component and the power source at the same time what is the first step to take when electric shock occurs ✔✔ turn off the power source how should cylinders be stored ✔✔ upright with the valve caps in place Which is true about confined space welding? In a confined space, welding fumes: ✔✔ can accumulate rapidly which sentence is true about flammable materials? flammable materials: ✔✔ have a lower flash point than combustibles What causes electric shock? Electric shock can be caused by: ✔✔ contact with electrically charged parts what happens if the electrode and work cables come into contact with hot Welding surfaces ✔✔ the heat damages the electrical insulation which of the following is an example of natural ventilation ✔✔ welding a workpiece outdoors which part of an HCS label provides information on protective measures ✔✔ precautionary statement which type of welding PPE protects the neck and forehead from Sparks and splatter ✔✔ helmet what information is included on an SDS? An SDS includes: ✔✔ Hazard information for certain chemicals which statement about welding is true ✔✔ welders should know how to properly handle and store Compressed Gas cylinders Why is the fume plume dangerous? The fume plume is dangerous because it: ✔✔ contains welding gases, metal fumes, and particles wearing what type of PPE can help to prevent electric shock ✔✔ elbow length leather gloves what type of clothing should be worn during welding operations ✔✔ wool or cotton items which of the following is an appropriate PPE for welding ✔✔ dry gloves which organization sets standards and regulations for United States workplaces ✔✔ OSHA what does an SDS provide details about? An STS provides details about: ✔✔ Hazard communication which statement is true about electricity in welding? During welding electricity: ✔✔ converts into heat which of the following is used as an insulator in welding ✔✔ Dry Plywood which of the following helps to prevent electric shock ✔✔ insulation and dry clothing what is the range of primary voltage shock ✔✔ 120 - 480 volts what is the range of secondary voltage shock ✔✔ 60 - 100 volts which of the following electric components can contribute to the fume plume ✔✔ flux why is the fume plume dangerous? The fume plume: ✔✔ contains harmful particles Where are metal Coatings used? Metal Coatings are used on the: ✔✔ Base Metal Which of the following actions improve ventilation? ✔✔ using mechanical exhaust at the arc which GHS cylinder label requirements include recommendations on how to minimize the effects of chemical exposure? ✔✔ precautionary statement how should cylinders and combustible materials be stored ✔✔ at least 20 ft away from each other what is the goal of proper sonder storage store in cylinders correctly prevents ✔✔ fire or explosion which of the following is a characteristic of flammable material flammable materials ✔✔ have a Flashpoint below 100 Fahrenheit

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