CPI CPI Material Selection & Quality Standards 2

Question 1

What ASTM standard governs the grading and quality of structural steel shapes used in construction installations?

Accepted Answer

ASTM A36

Answer

ASTM A123

Answer

ASTM A307

Answer

ASTM A416

Question 2

When reviewing material data sheets (MDS/SDS), which section contains information about required personal protective equipment?

Accepted Answer

Section 8 – Exposure Controls/PPE

Answer

Section 2 – Hazard Identification

Answer

Section 5 – Fire-Fighting Measures

Answer

Section 11 – Toxicological Information

Question 3

Which plywood rating indicates it is suitable for exterior use where it may be exposed to moisture?

Accepted Answer

Exterior (EXT)

Answer

Interior (INT)

Answer

Exposure 1 (EXP 1)

Answer

Structural 1 (STR 1)

Question 4

What is the purpose of a listed products directory when selecting materials for a code-compliant installation?

Accepted Answer

It confirms products meet tested safety and performance standards

Answer

It provides cost comparisons between manufacturers

Answer

It lists suppliers approved by the local authority

Answer

It tracks warranty information for installed products

Question 5

Which conduit material is preferred when installing in areas with high chemical exposure?

Accepted Answer

PVC Schedule 80 conduit

Answer

Electrical Metallic Tubing (EMT)

Answer

Rigid Metal Conduit (RMC)

Answer

Flexible metal conduit (FMC)

Question 6

What does 'AWG' stand for when referring to wire sizing in electrical installations?

Accepted Answer

American Wire Gauge

Answer

Approved Wire Gauge

Answer

Adjusted Weight Grading

Answer

Authorized Wiring Guide