Surface Mining Safety Flashcards
6 cards from real MSHA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Surface Mining Safety flashcards as text
In the context of Mine Safety and Health Administration, what is the primary purpose of conducting a job hazard analysis related to surface mining safety?
Answer: To identify potential risks before they cause incidents
A job hazard analysis systematically identifies potential risks and hazards associated with specific tasks, allowing preventive measures to be implemented before incidents occur.
Which of the following best describes the hierarchy of controls in surface mining safety for Mine Safety and Health Administration?
Answer: Elimination, substitution, engineering controls, administrative controls, PPE
The hierarchy of controls prioritizes the most effective methods first: elimination (removing the hazard), substitution (replacing with less hazardous), engineering controls (isolating people from hazard), administrative controls (changing work procedures), and PPE as the last resort.
When a near-miss incident occurs in Mine Safety and Health Administration operations, what is the most appropriate first response?
Answer: Report and investigate the near-miss to prevent future occurrences
Near-miss incidents are valuable learning opportunities. Reporting and investigating them helps identify hazards that could lead to actual injuries or property damage in the future.
What does the term "root cause analysis" refer to in surface mining safety within Mine Safety and Health Administration?
Answer: A systematic method to identify the underlying reasons for an incident
Root cause analysis goes beyond symptoms to identify the fundamental, underlying reasons why an incident occurred, enabling more effective corrective actions.
In Mine Safety and Health Administration, which type of safety inspection involves a comprehensive review of all workplace areas?
Answer: General inspection covering all areas and conditions
A general or comprehensive safety inspection systematically examines all workplace areas, equipment, and conditions to identify hazards and verify compliance with safety standards.
What is the primary role of a safety data sheet (SDS) in Mine Safety and Health Administration operations related to surface mining safety?
Answer: To provide detailed information about chemical hazards and safe handling procedures
Safety Data Sheets provide comprehensive information about chemical substances including hazard identification, composition, first-aid measures, handling and storage requirements, and exposure controls.