engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Production Engineering (Manufacturing) Machining Processes and Machine Tools Taylor's Tool Life Equation
Using the Taylor's tool life equation with exponent n = 0.5, if the cutting velocity is reduced by half, the ratio of new tool life to original tool life is _______.
1
0.5
2
4
3
2
4
1