Reach Dimensions and Aperture Width Quiz
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Questions and Answers

What is the minimum separation distance required for a Finger at pinching points?

  • 180 mm
  • 40 mm (correct)
  • 500 mm
  • 100 mm
  • What dimensions of the opening classify it as a slot instead of a polygonal opening?

  • $25 < a < 40$, $b > 250$
  • $a > 30$, $b > 200$
  • $40 < a < 250$, $b > 850$
  • $8 < a < 20$, $b > 120$ (correct)
  • In the context of pinching points, which part of the body requires a minimum separation distance of 120 mm?

  • Arm (correct)
  • Wrist
  • Hand
  • Fist
  • What dimensions indicate a Finger tip in the limb illustration?

    <p>$8 &lt; a &lt; 20$, $b &gt; 120$</p> Signup and view all the answers

    How are polygonal openings with certain dimensions classified according to the text?

    <p>As slots</p> Signup and view all the answers

    What is the size of the opening determined by in the case of polygonal openings?

    <p>The distance between apexes</p> Signup and view all the answers

    What should be done if the design of a machine does not allow for safety to be primarily ensured through design?

    <p>Special means for ensuring safety should be added, such as guards or safe location of dangerous parts</p> Signup and view all the answers

    What should be shielded to the maximum extent permitted by the intended function of the components?

    <p>Functional components that need to be exposed for correct operation</p> Signup and view all the answers

    Which activity should be carried out in accordance with the manufacturer’s instructions?

    <p>Operating and maintaining the machine</p> Signup and view all the answers

    What do the normative documents ISO 5692: 1979 and ISO 6489-1 : 1991 provide specifications on?

    <p>Mechanical connections on agricultural vehicles</p> Signup and view all the answers

    What should be done to ensure a machine does not cause danger when properly used?

    <p>Designing and constructing the machine appropriately</p> Signup and view all the answers

    If functional components of a machine need to be exposed, what should be done?

    <p>Shield them to the maximum extent allowed by their intended function</p> Signup and view all the answers

    What should steps in a machine have to ensure safety?

    <p>Non-slip surface and vertical retainers</p> Signup and view all the answers

    What should be provided if moving parts form restrictions or trapping areas with the steps?

    <p>Means of protection</p> Signup and view all the answers

    What will the dimensions for steps comply with if there is no specific provision in the standard?

    <p>Millimeters dimensions from Figure 4</p> Signup and view all the answers

    How should access provided by a series of steps designed to be used alternately be dimensioned?

    <p>Width and height do not apply</p> Signup and view all the answers

    What should means be provided to prevent for an operator from falling from his workplace?

    <p>Safety harness</p> Signup and view all the answers

    What should the vertical distance between adjacent steps be within, as per the standard?

    <ul> <li>20 mm tolerance</li> </ul> Signup and view all the answers

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