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Exam (elaborations)

Ag Mech Questions & 100% Correct Answers

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In DC electrode positive, how much power is at the work clamp? ~~> 1/3 Constant voltage is NOT used for which of the following welding processes? ~~> Gas tungsten arc welding In alternating current, how often does the current alternate between negative and positive? ~~> 120 times...

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  • September 12, 2024
  • 8
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Ag Mech
  • Ag Mech
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MASTER01
1 | P a g e | © copyright 2024/2025 | Grade A+




Ag Mech Questions & 100% Correct
Answers
In DC electrode positive, how much power is at the work clamp?

✓ ~~> 1/3




Constant voltage is NOT used for which of the following welding processes?

✓ ~~> Gas tungsten arc welding




In alternating current, how often does the current alternate between

negative and positive?

✓ ~~> 120 times per second




Shielded metal arc welding is more commonly known as which of the

following?

✓ ~~> Stick welding




What is the energy used to strike an arc called?

✓ ~~> voltage




For DC electrode positive, which piece of equipment is negatively charge




Master01 | September, 2024/2025 | Latest update

, 2 | P a g e | © copyright 2024/2025 | Grade A+



✓ ~~> work lead cable




For an AC machine, what percentage of power is at the negative terminal?

✓ ~~> 50 precent




What is the function of the work clamp during shielded metal arc welding?

✓ ~~> complete electrical circuit




How is the electrode holder rated?

✓ ~~> Amperage capacity




What is the main cause for electrical shock in the shielded metal arc welding

process?

✓ ~~> worn cables




What components on the electrode holder are important to keep the

electric current from coming into contact with other work surfaces?

✓ ~~> Insulators




For DC electrode positive, or reverse polarity, you will have a negative work

cable and what type of electrode?



Master01 | September, 2024/2025 | Latest update

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