Millwright Certification Safety Protocols 2

Question 1

What are the key steps in a Lockout/Tagout (LOTO) procedure before performing maintenance?

Accepted Answer

Notify affected employees, shut down, isolate all energy sources, apply locks and tags, release stored energy, and verify zero energy state before work begins

Answer

Just turn off the switch and start working

Answer

Only lock the main breaker

Answer

Tag the equipment and start work immediately

Question 2

What is a confined space, and what makes it hazardous for workers?

Accepted Answer

A space large enough to enter but not designed for continuous occupancy, with limited access/egress and potential for hazardous atmosphere, engulfment, or entrapment

Answer

Any room smaller than 10 square meters

Answer

Only underground spaces

Answer

Any space with a locked door

Question 3

What does the GHS pictogram showing a flame over a circle indicate about a chemical?

Accepted Answer

The chemical is an oxidizer that can intensify fire

Answer

The chemical is flammable

Answer

The chemical is explosive

Answer

The chemical is a compressed gas

Question 4

When is fall protection required in an industrial setting, and what are the primary methods?

Accepted Answer

When working at heights of 1.8 meters (6 feet) or more above a lower level in general industry, using guardrails, safety nets, or personal fall arrest systems

Answer

Only when working above 30 meters

Answer

Only when working on ladders

Answer

Fall protection is recommended but never required

Question 5

What is the purpose of a Job Safety Analysis (JSA) before starting a task?

Accepted Answer

To systematically identify hazards associated with each step of a task and determine preventive measures before work begins

Answer

To assign blame if an accident occurs

Answer

To calculate the project cost

Answer

To determine how many workers are needed

Question 6

What type of fire extinguisher is appropriate for an electrical fire (Class C)?

Accepted Answer

CO2 or dry chemical extinguisher rated for Class C fires

Answer

Water extinguisher

Answer

Foam extinguisher only

Answer

No extinguisher can fight electrical fires