Search Header Logo

Metal Preparation

Authored by Shakirah Harrell

Other

Professional Development

Used 7+ times

Metal Preparation
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What must base metal be free of during metal preparation?

base metal must be free of impurities or contaminants during metal preparation.

base metal must be free of moisture during metal preparation.

base metal must be free of air during metal preparation.

base metal must be free of heat during metal preparation.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a surface contaminant that must be removed from base metal?

Coatings

Paint

Rust

Oil

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When welding out of position, where should the currents be used?

On the lower side of the recommended range

On the higher side of the recommended range

At the midpoint of the recommended range

At any point within the recommended range

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when the electrode tip fuses to the workpiece?

The welding process stops

The electrode becomes part of the workpiece

The workpiece is damaged

The electrode tip melts completely

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fill in the blank: The electric current jumps the gap and creates an arc, which is guided along the weld joint, melting both ______ and electrode.

metal

plastic

wood

glass

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens if the arc length is too long?

Spatter increases

Undercut may occur

Both A and B

None of the above

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the 'Drag' technique, the electrode points away from the direction of weld progression. True or False?

True

False

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?