Reach Dimensions and Aperture Width Quiz

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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?

$8 < a < 20$, $b > 120$ Signup and view all the answers

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

As slots Signup and view all the answers

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

The distance between apexes 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?

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

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

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

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

Operating and maintaining the machine Signup and view all the answers

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

Mechanical connections on agricultural vehicles Signup and view all the answers

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

Designing and constructing the machine appropriately Signup and view all the answers

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

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

What should steps in a machine have to ensure safety?

Non-slip surface and vertical retainers Signup and view all the answers

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

Means of protection Signup and view all the answers

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

Millimeters dimensions from Figure 4 Signup and view all the answers

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

Width and height do not apply Signup and view all the answers

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

Safety harness 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