Table H.1 A Worker Was Observed for Four Cycles in a Repetitive

question 4

Multiple Choice

Table H.1
A worker was observed for four cycles in a repetitive task that contains four distinct elements. The observer recorded the following items in seconds, using the snap-back method:

-The observer assigned a performance rating factor of 1.15 to the worker and the company employs an allowance factor of 20%. What is the normal time for Element 3?

• A) 16.2 seconds
• B) 23.29 seconds
• C) 18.63 seconds
• D) 22.36 seconds

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Definitions:

Mass

Mass is a measure of the amount of matter in an object, typically in units such as kilograms or grams.

Material

The substance or mixture of substances that constitute an object or can be used to manufacture objects.

Density

A physical property defined as an object's mass per unit volume, indicating how compactly the mass is distributed in the object.