Конструктор тестів
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1. A welding machine provides electrical power for welding.
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2. A wire feeder supplies shielding gas to the welding torch.
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3. A welder should read the instruction manual before operating the equipment.
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4. Damaged cables can be used if the operator is careful.
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5. A welding helmet protects the welder’s eyes and face.
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6. Automatic welding systems may use programmed settings.
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7. Regular maintenance is unnecessary.
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8. A welder should report equipment faults.
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9. Flammable materials should be kept away from the welding area.
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10. Only trained and authorized persons should operate the equipment.
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1. What is the main piece of welding equipment?
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2. What does a wire feeder do?
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