engineering recuitment UPCL AE (E&M) 2021 Mock Test Production Engineering (Manufacturing) Machining Processes and Machine Tools Taylor's Tool Life Equation
If Taylor’s tool life exponent ‘n’ is 0.25 and the tool change time is 2 minutes, then the tool life (in minute) for maximum production rate is
1
6 minutes
2
4 minutes
3
2 minutes
4
1 minute