A time study analysis shows an assembly operation for 50 cycles with an average cycle time of 15.00 minutes. If you ass...
A time study analysis shows an assembly operation for 50 cycles with an average cycle time of 15.00 minutes. If you assigned a performance rating of .95 and a work-day allowance factor of 20 percent, answer the following question:
What is the Observed Time?
Homework Answers
Normal Time = (Time worked/No. of units produced) * Performance rating
Normal Time = Average time per unit * Performance rating = 15 * 0.95 = 14.25 minutes
Standard Time = Normal Time / ( 1 - Allowance)
Standard Time = 14.25 / ( 1 - 0.2 ) = 17.8125 Minutes
Observed Time = Standard Time / (Performance rating)(1 + Allowance)
Observed Time = 17.8125 / ( 0.95 * 1.2 ) = 15.625 Minutes
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A time study analysis shows an assembly operation for 50 cycles with an average cycle time of 15.00 minutes. If you ass...
A time study analysis shows an assembly operation for 50 cycles with an average cycle time of 15.00 minutes. If you ass...
A time study analysis shows an assembly operation for 50 cycles with an average cycle time of 15.00 minutes. If you assigned a performance rating of .95 and a work-day allowance factor of 20 percent, answer the following question: What is the Allowance Factor?
A worker-machine operation was found to involve 40 minutes of machine time per cycle in the...
A worker-machine operation was found to involve 40 minutes of machine time per cycle in the course of 40 cycles of stopwatch study The worker's time averaged 25 minutes per cycle, and the worker was given a rating of 115 percent machine rating is 100 percent). Midway through the study, the worker took a 10-minute rest break. Assuming an allowance factor of 15 percent of work time which is applied only to the worker element not the machine element), determine...
A worker-machine operation was found to involve 3.6 minutes of machine time per cycle in the...
A worker-machine operation was found to involve 3.6 minutes of machine time per cycle in the course of 40 cycles of stopwatch study. The worker’s time averaged 2.1 minutes per cycle, and the worker was given a rating of 111 percent (machine rating is 100 percent). Midway through the study, the worker took a 10-minute rest break. Assuming an allowance factor of 11 percent of work time which is applied only to the worker element (not the machine element), determine...
A: Find the Normal Time for the "Prepare Daily Reports" operation: B: Normal Time for "Photocopy ...
A: Find the Normal Time for the "Prepare Daily Reports"
operation:
B: Normal Time for "Photocopy Results" Operation:
C: Normal TIme for the "Label and Package Reports Operation:
D: Normal Time for "Distribution Reports" Operation:
E: Normal Time for the ENTIRE OPERATION PROCESS
F: The Standard Time for this Process:
G: The number of Operations that are required for a 90, 95, and
99% confidence level with 5% accuracy?
Based on a careful work study in the Hofstetter Corp., the...
The normal time for the "label and package reports" operation = minutes (round your response to...
The normal time for the "label and package reports" operation = minutes (round your response to two decimal places). UU. VOLUP тогт" тоотроо UUUUUU. TIU, LLOILOPO % Problem 10.28 Question Help Based on a careful work study in the Hofstetter Corp., the results shown in the following table have been observed: Performance Observation (minutes per cycle) 2 3 Rating 5 34 40 Element Prepare daily reports Photocopy results Label and package reports Distribute reports 39 11 37 * 12 120%...
In a time study of a manufacturing operation, 15 actual times were recorded for the duration...
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(20 points) A direct time study is performed to obtain average time and performance rating values...
(20 points) A direct time study is performed to obtain average time and performance rating values for the work elements in a certain repetitive task. The values are given in the table below. Elements a, b, and c are worker-controlled. Element d is a machine-controlled element and its time is the same each cycle (N.A.means performance rating is not applicable). Element c is performed while the machine is performing its cycle (element d). Element e is a worker- controlled irregular...
a) The normal time for the "prepare daily reports" operation = _________ minutes (round your response...
a) The normal time for the "prepare daily reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for the "photocopy results" operation =
__________ minutes (round your response to two decimal places).
The normal time for the "label and package reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for the "distribute reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for...
A job was timed for 60 cycles and had an average of 1.9 minutes per piece....
A job was timed for 60 cycles and had an average of 1.9 minutes per piece. The performance rating was 90 percent, and workday allowances are 18 percent. Determine each of the following: a. Observed time. (Round your answer to 1 decimal place.) Observed time minutes b. Normal time. (Round your answer to 2 decimal places.) Normal time minutes c. Standard time. (Round your answer to 2 decimal places.) Standard time minutes
What is a Therblig? Please specify and give exampie. 3) A time study was conducted on a job that ...
What is a Therblig? Please specify and give exampie. 3) A time study was conducted on a job that contains four elements. The observed times and performance ratings for six cycles are shown in the following table. Note that all units are in minutes 15 Element Performance 1 13 4 6 rating 85% 100% 110% 95% 0.5 258* 0.89 1.14 0.46 1.52 0.8 0.44 1.5 0.84 1.1 0.43 1.47 0.48 1.49 0.85 0.45 1.51 0.83 1.081.21.161.26 4 * Machine broke...
A worker-machine operation was found to involve 40 minutes of machine time per cycle in the course of 40 cycles of stopwatch study The worker's time averaged 25 minutes per cycle, and the worker was given a rating of 115 percent machine rating is 100 percent). Midway through the study, the worker took a 10-minute rest break. Assuming an allowance factor of 15 percent of work time which is applied only to the worker element not the machine element), determine...
A: Find the Normal Time for the "Prepare Daily Reports"
operation:
B: Normal Time for "Photocopy Results" Operation:
C: Normal TIme for the "Label and Package Reports Operation:
D: Normal Time for "Distribution Reports" Operation:
E: Normal Time for the ENTIRE OPERATION PROCESS
F: The Standard Time for this Process:
G: The number of Operations that are required for a 90, 95, and
99% confidence level with 5% accuracy?
Based on a careful work study in the Hofstetter Corp., the...
The normal time for the "label and package reports" operation = minutes (round your response to two decimal places). UU. VOLUP тогт" тоотроо UUUUUU. TIU, LLOILOPO % Problem 10.28 Question Help Based on a careful work study in the Hofstetter Corp., the results shown in the following table have been observed: Performance Observation (minutes per cycle) 2 3 Rating 5 34 40 Element Prepare daily reports Photocopy results Label and package reports Distribute reports 39 11 37 * 12 120%...
(20 points) A direct time study is performed to obtain average time and performance rating values for the work elements in a certain repetitive task. The values are given in the table below. Elements a, b, and c are worker-controlled. Element d is a machine-controlled element and its time is the same each cycle (N.A.means performance rating is not applicable). Element c is performed while the machine is performing its cycle (element d). Element e is a worker- controlled irregular...
a) The normal time for the "prepare daily reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for the "photocopy results" operation =
__________ minutes (round your response to two decimal places).
The normal time for the "label and package reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for the "distribute reports" operation =
_________ minutes (round your response to two decimal places).
The normal time for...
What is a Therblig? Please specify and give exampie. 3) A time study was conducted on a job that contains four elements. The observed times and performance ratings for six cycles are shown in the following table. Note that all units are in minutes 15 Element Performance 1 13 4 6 rating 85% 100% 110% 95% 0.5 258* 0.89 1.14 0.46 1.52 0.8 0.44 1.5 0.84 1.1 0.43 1.47 0.48 1.49 0.85 0.45 1.51 0.83 1.081.21.161.26 4 * Machine broke...
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