One of the Elements of Ergonomics Is

question 69

Multiple Choice

One of the elements of ergonomics is

• A) allocating work time based on economic studies
• B) the cost justification of technology
• C) designing tools and machines that facilitate human work
• D) the use of automation in a manufacturing organization
• E) the establishment of time standards

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Definitions:

Journal Bearings

Journal bearings are a type of plain bearing that support radial loads by enclosing the shaft along its length, offering a smooth, lubricated surface for the shaft to rotate within.

Sleeve Bearings

Bearings consisting of a cylindrically shaped liner that allows for relative motion by sliding, used in various machinery for rotational or sliding movements.

Porous Materials

Materials characterized by the presence of pores or voids, making them permeable to liquids or gases.

Cast Materials

Materials that have been shaped by pouring them into a mold while liquid and allowing them to solidify.