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
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
