A big PCB manufacturing and assembly factory has collected manufacturing data as shown in Table Q2(b). (b) (i) Identify and complete columns (f), (g) and (h) of the table above.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Errata: For Question 2(b) as follows:
(a)
Shift
(b)
Number of
(c)
Break
(d)
РСВ
(e)
PCB
(g)
Total
manhour
(h)
Output
Actual
number
time
rejection
(%)
РСВ
operators
(person)
output
production
(unit)
output | (manhour)
(unit)
per
manhour
(hour)
(unit
/manhour)
1
20
15000
20000
1
5
2
20
0.5
3
25
23000
6
4
25
0.5
25000
Table Q2(b)
Working hours per shift including break time: 8 hours
Formulae:
(100 – rejection percentage)
Actual output = Gross output X
100
Total manhour = Number of operators × actual working time
Actual output
Output per manhour =
Total manhour
Transcribed Image Text:Errata: For Question 2(b) as follows: (a) Shift (b) Number of (c) Break (d) РСВ (e) PCB (g) Total manhour (h) Output Actual number time rejection (%) РСВ operators (person) output production (unit) output | (manhour) (unit) per manhour (hour) (unit /manhour) 1 20 15000 20000 1 5 2 20 0.5 3 25 23000 6 4 25 0.5 25000 Table Q2(b) Working hours per shift including break time: 8 hours Formulae: (100 – rejection percentage) Actual output = Gross output X 100 Total manhour = Number of operators × actual working time Actual output Output per manhour = Total manhour
A big PCB manufacturing and assembly factory has collected manufacturing data as
shown in Table Q2(b).
(b)
(i)
Identify and complete columns (f), (g) and (h) of the table above.
Based on the completed table, illusrate to improve the productivity of the
manufacturing process.
(ii)
Transcribed Image Text:A big PCB manufacturing and assembly factory has collected manufacturing data as shown in Table Q2(b). (b) (i) Identify and complete columns (f), (g) and (h) of the table above. Based on the completed table, illusrate to improve the productivity of the manufacturing process. (ii)
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