A Go-NO Go plug gauge is to be designed for measuring a

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A Go-NO Go plug gauge is to be designed for measuring a hole of nominal diameter 25 mm with a hole tolerance of ± 0.015 mm. considering 10% of work tolerance to be the gauge tolerance and no wear condition, the dimension (in mm) of the GO plug gauge as per the unilateral tolerance system is

1. 24.985^{−0.003^+0.003}
2. 25.015^{−0.006^+0.000}
3. 24.985^{−0.03^+0.03}
4. 24.985^{−0.003^+0.000}

Correct Option: D

25 ± 0.015
GO-Gauge
U.L = 24.985
L.L = 24.985
24.985^{+0.003^+0.000}