Gate ME-2010 Question Paper With Solutions

Q 44. For tool A, Taylor’s tool life exponent (n) is 0.45 and constant (K) is 90. Similarly for tool B, n = 0.3 and K = 60. The cutting speed (in m/mm) above which tool A will have a higher tool life than tool B is

(A) 26.7

(B) 42.5

(C) 80.7

(D) 142.9

Answer: (A)

Explanation:

Gate ME-2010 Question Paper With Solutions

Gate ME-2010 Question Paper With Solutions

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