Machine Safety Guidelines Quiz

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Questions and Answers

What is the recommended distance for power-transmission apparatus from the floor or working platform?

  • More than 7 feet
  • Exactly 7 feet
  • Less than 7 feet (correct)
  • No specific recommendation provided

What is the first principle mentioned for ensuring safety around machines?

  • Provide automatic feeds for machines
  • Ensure proper lighting in the work area
  • Mark off machine areas like storage areas
  • Allow sufficient space for maintenance and repair (correct)

What is the second recommended action to ensure worker safety around machines?

  • Supply racks and containers for tools
  • Ensure proper lighting in the work area
  • Mark off machine areas like storage areas (correct)
  • Provide seats for operators

What is the third principle outlined to promote safety around machines?

<p>Supply automatic or semi-automatic feeds for machines (D)</p> Signup and view all the answers

Which of the following is NOT recommended to maintain safety around machines?

<p>Allow waste materials to accumulate on floors (D)</p> Signup and view all the answers

In terms of safety around machines, which action implies removing the cause of hazards?

<p>Engineering the hazard out of the job (C)</p> Signup and view all the answers

What is the purpose of a self-retracting lanyard in a fall-arrest system?

<p>To limit the distance a worker can fall (C)</p> Signup and view all the answers

Which part of the fall-arrest system is commonly referred to as the tieoff point?

<p>Anchorage Devices (A)</p> Signup and view all the answers

What is the main function of a safety net in a work at heights scenario?

<p>To protect people from injury after falling (A)</p> Signup and view all the answers

What is the difference between an excavation and a trench as per the provided text?

<p>A trench is narrow in relation to its length, while an excavation is any man-made cut (A)</p> Signup and view all the answers

In a fall-arrest system, what is the purpose of body support like a full body harness?

<p>To fasten around the back, shoulders, chest, and legs of workers (A)</p> Signup and view all the answers

What should be done within 5-10 minutes in case of Suspension Trauma according to the provided text?

<p>Rescue the affected individual (D)</p> Signup and view all the answers

What is one of the examples given for Hot work activities?

<p>Soldering (C)</p> Signup and view all the answers

Why is Personal Protective Equipment (PPE) important in demolition operations?

<p>To ensure safety (B)</p> Signup and view all the answers

What does Personal Fall Arrest Systems (PFAS) refer to?

<p>A system for preventing falls (D)</p> Signup and view all the answers

What is the purpose of training employees on the use of Personal Protective Equipment (PPE)?

<p>To fulfill legal obligations (D)</p> Signup and view all the answers

Which activity involves joining materials together by melting a filler metal into the joint?

<p>Welding (C)</p> Signup and view all the answers

When it comes to demolition operations, what must employees be trained on regarding Personal Protective Equipment (PPE)?

<p>Selection and use of PPE (C)</p> Signup and view all the answers

What is the purpose of tag-out devices?

<p>To serve as warning devices only (A)</p> Signup and view all the answers

In group lockout procedures, why can't machinery or equipment be started until all locks are removed?

<p>To ensure each person can place and remove their own lock (B)</p> Signup and view all the answers

What is the primary purpose of a lock-out device?

<p>To isolate energy sources and prevent accidental startup (B)</p> Signup and view all the answers

Why is it emphasized that appropriate PPE is needed at the end of the text?

<p>To highlight the importance of safety measures (B)</p> Signup and view all the answers

What is a common step in lockout procedures before maintenance or repair work begins?

<p>Ensure all tools, locks, and tags are in place (A)</p> Signup and view all the answers

In what situation would group lockout devices be used?

<p>When several people are working on the same machine or equipment (B)</p> Signup and view all the answers

What is the recommended vertical height of standard guardrails in work-at-heights safety?

<p>39 inches (B)</p> Signup and view all the answers

According to the basic principles for work-at-heights safety, what is the first step to ensure safety?

<p>Avoid work at height if possible (A)</p> Signup and view all the answers

What is the main purpose of a fall-restraint protection system?

<p>Minimize fall distance and consequences (C)</p> Signup and view all the answers

In the hierarchy of fall protection, what type of protection should be considered before personal protection measures?

<p>Collective protection (B)</p> Signup and view all the answers

What is one factor to consider before working at heights?

<p>The height of the task (C)</p> Signup and view all the answers

What should be used where falls cannot be easily avoided according to work-at-height principles?

<p>The right type of equipment (A)</p> Signup and view all the answers

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