What type of welding is most common for steel unibody panels, medium thickness hydroformed frames, and heave-gauge full frames?

What type of welding uses a hand-held rod and gas-shielded arc, is often recommended when welding aluminum alloy body panels?

___ ___ or oxyacetylene gas brazing is sometimes recommended on late model vehicles to join and seal the corners of room panels and other large surface area panels.

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What is some information to consider when welding a new panel on a vehicle?

The manufacturer or aftermarket _____ _____ provide detail specifications and instructions for the exact vehicle being repaired and should be consulted

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The heat effect zone should always be kept to a minimum to prevent what?

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Where should weld blankets be placed?

What happens to glass if weld spatter containing molten metal lands on it?

What can happen if you have an excessive heat effect zone

If the electronic units are too close to the arc, what should be done to keep them safe?

MIG weld can be ground down flush with the surface without loss in ____.

Low current can be used for thin metals. This prevents heat damage to adjacent areas, which can cause _____ and ____.

When replacing body panels, all the new welds should be _____ in size to the original factory welds.

Who decides what is the most appropriate welding method?

What must you do to the body surface before you start the weld?

What shields the weld from the atmosphere and prevents oxidation of the base metal?

What type of welding wire does not require its own shielding gas?