Free NWSA Basic Safety Questions and Answers
What is the first step you should take if you encounter a co-worker who has received an electrical shock?
The first step is to disconnect the power source to prevent further injury. Only then should you call for help and provide first aid.
What is the primary purpose of a Job Safety Analysis (JSA)?
A Job Safety Analysis (JSA) is used to identify potential hazards associated with job tasks and to develop strategies to control or eliminate those hazards.
In the event of a chemical spill, what is the first action you should take?
The first action should be to evacuate the area to ensure personal safety and then notify the appropriate personnel to handle the spill.
Which personal protective equipment (PPE) is essential when working at heights?
When working at heights, a fall arrest harness is crucial to prevent falls and ensure worker safety.
What is the recommended minimum distance to keep from power lines when working?
The Occupational Safety and Health Administration (OSHA) recommends maintaining a minimum distance of 10 feet from power lines to ensure safety.
What is the primary function of a Material Safety Data Sheet (MSDS)?
An MSDS provides detailed information on the properties of chemical products, including handling, storage, and emergency measures.
Which of the following is a common symptom of heat exhaustion?
Heat exhaustion symptoms include pale, cool, and clammy skin, as well as weakness, dizziness, and nausea.
How often should fire extinguishers be inspected in the workplace?
Fire extinguishers should be inspected monthly to ensure they are in proper working condition and readily accessible in case of an emergency.
What is the main purpose of lockout/tagout (LOTO) procedures?
Lockout/tagout procedures are used to ensure that machinery is properly shut off and not started up again before the completion of maintenance or repair work.
What should be included in an emergency action plan (EAP)?
An emergency action plan (EAP) should include procedures for reporting emergencies, evacuation routes, and emergency contact information to ensure a coordinated and effective response.
Which type of fire extinguisher is suitable for electrical fires?
Class C fire extinguishers are designed for electrical fires involving energized electrical equipment.