The table gives details of assembly line

Work station 1 2 3 4 5 6

Total task time
(Minutes) 15 10 12 13 15 9

The line efficiency of the assembly line is

90%

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67%

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74%

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82%

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Solution

The correct option is D 82%
Total time $= 15 + 10 + 12 + 13 + 15 + 9 = 74$
Cycle time = 15

Line efficiency $= \frac{T o t a l t i m e}{C y c l e t i m e s \times N o . o f w o r k s t a t i o n} = \frac{74}{15 \times 6} \sim - - 82 %$

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Similar questions

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Q. used the system of an assembly line in his factory and increased the salaries of the workers for better efficiency.

Verify the following :

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(ii) $\frac{- 15}{4} \times (\frac{3}{7} + \frac{- 12}{5}) = (\frac{- 15}{4} \times \frac{3}{7}) + (\frac{- 15}{4} \times \frac{- 12}{5})$
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The table gives details of assembly line Work station 1 2 3 4 5 6 Total task time (Minutes) 15 10 12 13 15 9 The line efficiency of the assembly line is

The correct option is D 82%Total time =15+10+12+13+15+9=74 Cycle time = 15 Line efficiency =Total timeCycle times× No. of work station=7415×6∼––82%

The table gives details of assembly line

Work station 1 2 3 4 5 6

Total task time
(Minutes) 15 10 12 13 15 9

The line efficiency of the assembly line is

The correct option is D 82%
Total time $= 15 + 10 + 12 + 13 + 15 + 9 = 74$
Cycle time = 15

Line efficiency $= \frac{T o t a l t i m e}{C y c l e t i m e s \times N o . o f w o r k s t a t i o n} = \frac{74}{15 \times 6} \sim - - 82 %$