Develop the activity sequence model and determine the normal time for the following work activity: A man opens and steps through a door and flips on a light switch.He walks 4 steps to the bench where he collects 6 pencils and placesthem loosely into a holder within reach. The man then disengages aSub-operationpaper clip from its holder on the bench and attaches it on the papersthat he is holding in the other hand. He then lays the papers aside.Finally, he sits down at the bench and moves a ruler (within reach) 6inches and aligns it to two points 2 inches apart.HINT: This sub-operation has 5 method steps

To determine the normal time for the described work activity, you can use a basic time study…

A man opens and steps through a door and flips on a light switch. He walks 4 steps to the bench where he collects 6 pencils and places them loosely into a holder within reach. The man then disengages a paper clip from its holder on the bench and attaches it on the papers that he is holding in the other hand. He then lays the papers aside. Finally, he sits down at the bench and moves a ruler (within reach) 6 inches and aligns it to two points 2 inches apart.

A man opens and steps through a door and flips on a light switch. He walks 4 steps to the bench where he collects 6 pencils and places them loosely into a holder within reach. The man then disengages a paper clip from its holder on the bench and attaches it on the papers that he is holding in the other hand. He then lays the papers aside. Finally, he sits down at the bench and moves a ruler (within reach) 6 inches and aligns it to two points 2 inches apart.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Design of Shafts and Shaft Components

The shaft is basically defined as the machine element that rotates, is in circular cross-section, it is majorly used to transfer the power from one part of the system to another, or from a power generating machine to a power absorbing machine. The shaft is supported on bearings and is rotated with the help of a set of gears or pulleys that are used for the power transmission. Bending moment, torsion, and an axial force act upon the shaft. Designing of shaft primarily involves determining stresses at a critical point in the shaft that is arising due to loading.

Question

Develop the activity sequence model and determine the normal time for the following work activity:

A man opens and steps through a door and flips on a light switch.
He walks 4 steps to the bench where he collects 6 pencils and places
them loosely into a holder within reach. The man then disengages a
Sub-operation
paper clip from its holder on the bench and attaches it on the papers
that he is holding in the other hand. He then lays the papers aside.
Finally, he sits down at the bench and moves a ruler (within reach) 6
inches and aligns it to two points 2 inches apart.
HINT: This sub-operation has 5 method steps

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