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Question # 61

A rule states: “Ventilation must be operating when welding inside confined spaces.” What is required?

Options:

A.

Welding allowed without ventilation.

B.

Ventilation must operate during confined-space welding.

C.

Only supervisors need ventilation.

D.

Ventilation required only outdoors.

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MASS Overview

Name MASS - Power Plant Maintenance Selection System
Code MASS
Vendor Construction and Industry
Certification Edison Electric Institute (EEI)

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