Exam Questions and Answers 100%
Pass
OSHA 1910.146 - ✔✔Permit required confined spaces
Contains requirements for practices and procedures to protect employees in general
industry from hazards of entry into confined spaces
Other relevant standards - ✔✔Lockout Tagout
NFPA 1983: Standard on Life Safety Ropeand System components
ANSI standard
What is a confined space? - ✔✔Large enough and so configured that a person can
bodily enter and perform work, has limited or restricted means for entry/exit, not
designed for continuous human occupancy
Confined space cont'd - ✔✔Contains a known hazardous atmosphere, internal
configuration such that a person could become trapped, contains any other recognized
serious hazards
Katelyn Whitman, All Rights Reserved © 2025 1
, Examples of confined spaces - ✔✔Storage tanks, underground utility tunnels, storage
bins/vats/hoppers, manholes/sewers/drains, cable vaults, digesters/sludge pits, holds
of ships, silos, pipelines, boilers, trenches
Permit-required confined space: - ✔✔1. Contains or has potential to contain a
hazardous atmosphere
2. Contains a material that as the potential for engulfing an entrant
3. Has an internal configuration such that an entrant could be trapped or asphyxiated
by inwardly converging walls or by a floor which slopes downward and tapers into a
smaller cross-sections
What is an entry permit? - ✔✔Written or printed document that is provided by the
employer to allow and control entry into a permit space and that contains infer about
the space itself and the hazards inside said space
Is an accident a true accident or? - ✔✔Failure to prepare properly
What is a Hot Work Permit? - ✔✔Employers written authorization to perform
operations (i.e., riveting, welding, cutting, burning, heating) capable of providing a
source of ignition
What is an emergency with confined space? - ✔✔Means by any occurrence (including
any failure of hazard control or monitoring equipment) or event internal or external to
the permit space that could endanger entrants (i.e., any failure with equipment)
Katelyn Whitman, All Rights Reserved © 2025 2