NCCER Oxy Fuel Cutting - Module 2

NCCER Oxy Fuel Cutting - Module 2

10th Grade - University

30 Qs

quiz-placeholder

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NCCER Oxy Fuel Cutting - Module 2

NCCER Oxy Fuel Cutting - Module 2

Assessment

Quiz

Other

10th Grade - University

Medium

Created by

Gregory Ravy

Used 377+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The most suitable cutting process to use on ferrous metals such as straight carbon steel is .

carbon arc cutting

oxyfuel cutting

powder cutting

plasma arc cutting

Answer explanation

Page Ref: Sec. Ref. 1.1.0 Objective: 1a

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The oxidation that occurs during an oxyfuel cutting operation is similar to a greatly sped-up ___.

tempering process

annealing process

rusting process

crystallizing process

Answer explanation

Page Ref: Sec. Ref. 1.1.0 Objective: 1a

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

For long-term cutting of materials containing cadmium or mercury, always wear an approved .

supplied air respirator

metal-fume filter

HEPA-rated filter

standard respirator

standard respirator

Answer explanation

Page Ref: Sec. Ref. 1.2.1 Objective: 1b

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

When performing oxyfuel cutting, it is acceptable to wear .

a cap and safety glasses

a face shield over safety glasses

a hard hat and sunglasses

a vented mesh cotton hood

Answer explanation

Page Ref: Sec. Ref. 1.2.1 Objective: 1b

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Two types of gases that tend to concentrate in and along low areas are .

acetylene and propylene

methane and butane

propylene and propane

butane and propane

Answer explanation

Page Ref: Sec. Ref. 1.2.2 Objective: 1b

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Oxygen cylinders must be tested ___.

annually

every three years

every five years

every ten years

Answer explanation

Page Ref: Sec. Ref. 2.1.1 Objective: 2a

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Combining pure oxygen with a burning material causes a fire to ___ .

burn rapidly and violently

pop loudly and extinguish

die down and then flare up

burn cooler and more slowly

Answer explanation

Page Ref: Sec. Ref. 2.1.1 Objective: 2a

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