G60 Industrial Safety Protocols and Risk Assessment 3

Question 1

A torch operator notices a co-worker has bypassed a pressure regulator safety relief valve. What is the correct response?

Accepted Answer

Stop operations and report the unsafe condition immediately

Answer

Continue work since the co-worker is experienced

Answer

Reduce operating pressure to compensate

Answer

Cover the valve with insulating tape to prevent leaks

Question 2

Before torch work is performed on or near a previously used fuel tank, what is the required safety step?

Accepted Answer

Test, purge, and certify the tank free of flammable vapors

Answer

Paint the exterior with fire-retardant coating

Answer

Seal all openings with non-sparking plugs

Answer

Cool the tank with water for at least 30 minutes

Question 3

What is the primary purpose of a pre-task safety briefing (toolbox talk) before torch operations?

Accepted Answer

To communicate hazards, controls, and emergency procedures to all workers on-site

Answer

To document billable labor hours

Answer

To satisfy OSHA recordkeeping requirements only

Answer

To assign blame for prior incidents

Question 4

Which factor makes a risk HIGH priority requiring immediate corrective action on a standard risk matrix?

Accepted Answer

High likelihood combined with high severity

Answer

Low likelihood combined with low severity

Answer

Low likelihood combined with moderate severity

Answer

Moderate likelihood combined with negligible severity

Question 5

Under NFPA 51B, after hot work is completed, a fire watch must be maintained for a minimum of how long?

Accepted Answer

30 minutes

Answer

15 minutes

Answer

1 hour

Answer

2 hours

Question 6

A Safety Data Sheet (SDS) for a flammable gas must be available to torch operators primarily to provide information about what?

Accepted Answer

Hazard properties, safe handling, and emergency response

Answer

Pricing and supplier contact details

Answer

Equipment warranty and service intervals

Answer

Shipping weight and pallet configuration

Question 7

What type of control is installing a ventilation fan to dilute flammable gas concentrations in a workspace?

Accepted Answer

Engineering control

Answer

Administrative control

Answer

Personal protective equipment

Answer

Elimination control