The observed element times and performance ratings collected in a direct time study areindicated in the table below. The snapback timing method was used. The PFD allowancein the plant is 14%.All elements are regular elements in the work cycle. Determine (a) thenormal time and (b) the standard time for the cycle. **Work Element Analysis Table**This table provides data for a time and performance study of four different work elements, labeled as \( a, b, c, \) and \( d \). The observed time (in minutes) and the performance rating (in percentage) for each element are detailed below:- **Work Element a** - Observed Time: 0.22 minutes - Performance Rating: 90%- **Work Element b** - Observed Time: 0.41 minutes - Performance Rating: 120%- **Work Element c** - Observed Time: 0.30 minutes - Performance Rating: 100%- **Work Element d** - Observed Time: 0.37 minutes - Performance Rating: 90%This data can be used to assess the efficiency and speed of each work element relative to its performance. The performance rating indicates how each element's completion time compares with a standard or expected time.

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The observed element times and performance ratings collected in a direct time study are indicated in the table below. The snapback timing method was used. The PFD allowance in the plant is 14%.All elements are regular elements in the work cycle. Determine (a) the normal time and (b) the standard time for the cycle.

The observed element times and performance ratings collected in a direct time study are indicated in the table below. The snapback timing method was used. The PFD allowance in the plant is 14%.All elements are regular elements in the work cycle. Determine (a) the normal time and (b) the standard time for the cycle.

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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Question

The observed element times and performance ratings collected in a direct time study are
indicated in the table below. The snapback timing method was used. The PFD allowance
in the plant is 14%.All elements are regular elements in the work cycle. Determine (a) the
normal time and (b) the standard time for the cycle.

**Work Element Analysis Table**

This table provides data for a time and performance study of four different work elements, labeled as \( a, b, c, \) and \( d \). The observed time (in minutes) and the performance rating (in percentage) for each element are detailed below:

- **Work Element a**
- Observed Time: 0.22 minutes
- Performance Rating: 90%

- **Work Element b**
- Observed Time: 0.41 minutes
- Performance Rating: 120%

- **Work Element c**
- Observed Time: 0.30 minutes
- Performance Rating: 100%

- **Work Element d**
- Observed Time: 0.37 minutes
- Performance Rating: 90%

This data can be used to assess the efficiency and speed of each work element relative to its performance. The performance rating indicates how each element's completion time compares with a standard or expected time.

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