Q5. Calculate the learning curve exponent
(b). if 200 labour hours were required to
produce the 1st unit in a production run and
60 labour hours were required to produce.
the 7th unit.
O A. - 0.10
O B.- 17.98
O C.-0.6189
O D. - 0.8900
Answers
Given : 200 labour hours were required to produce the 1st unit in a production run and 60 labour hours were required to produce the 7th unit.
To Find : learning curve exponent
Solution:
Tₙ=T₁nᵇ
Tₙ = nth unit time = 60
T₁ = 1st unit time = 200
n = number of unit = 7
b = learning curve exponent
60 = 200 (7)ᵇ
=> 0.3 = 7ᵇ
=> log (0.3) = b log 7
=> b = -0.6189
b = ln p / ln 2
=> p = 0.6512
= 65.12 % learning curve percentage
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Calculate the learning curve exponent
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Given :
200 labour hours were required to produce the 1st unit in a production run and 60 labour hours were required to produce the 7th unit.
To Find :
learning curve exponent
Solution:
Tₙ=T₁nᵇ
Tₙ = nth unit time = 60
T₁ = 1st unit time = 200
n = number of unit = 7
b = learning curve exponent
60 = 200 (7)ᵇ
=> 0.3 = 7ᵇ
=> log (0.3) = b log 7
=> b = -0.6189
b = ln p / ln 2
=> p = 0.6512
= 65.12 % learning curve percentage