Tolerances and Go/No-Go Gauge Worksheet Questions

A shaft has a nominal diameter of 25.00 mm with a tolerance of ±0.02 mm. What should be the internal diameter of the go gauge?

• 25.02 mm

• 25.00 mm

• 24.98 mm

• 25.04 mm

For the same shaft with a nominal diameter of 25.00 mm and tolerance of ±0.02 mm, what should be the internal diameter of the no-go gauge?

• 24.98 mm

• 25.00 mm

• 25.02 mm

• 24.96 mm

A hole has a nominal diameter of 50.00 mm with a tolerance of +0.05 mm / -0.03 mm. What is the maximum acceptable diameter for the go gauge?

• 50.05 mm

• 50.03 mm

• 50.00 mm

• 49.97 mm

For the same hole with a nominal diameter of 50.00 mm and tolerance of +0.05 mm / -0.03 mm, what is the minimum acceptable diameter for the no-go gauge?

A threaded component has a nominal pitch diameter of 12.00 mm with a tolerance of ±0.01 mm. What should be the maximum diameter of the go gauge?

For the same threaded component with a nominal pitch diameter of 12.00 mm and tolerance of ±0.01 mm, what should be the minimum diameter of the no-go gauge?

• 11.99 mm

• 12.01 mm

• 12.00 mm

• 11.98 mm

A cylindrical pin has a nominal diameter of 8.00 mm with a tolerance of +0.02 mm / -0.01 mm. What is the maximum acceptable diameter for the go gauge?

• 8.02 mm

• 8.01 mm

• 8.00 mm

• 7.99 mm

For the same cylindrical pin with a nominal diameter of 8.00 mm and tolerance of +0.02 mm / -0.01 mm, what is the minimum acceptable diameter for the no-go gauge?

• 7.99 mm

• 8.00 mm

• 8.01 mm

• 7.98 mm

A shaft has a nominal diameter of 15.00 mm with a tolerance of ±0.03 mm. What should be the internal diameter of the go gauge?

• 15.03 mm

• 14.97 mm

• 15.00 mm

• 15.06 mm

For the same shaft with a nominal diameter of 15.00 mm and tolerance of ±0.03 mm, what should be the internal diameter of the no-go gauge?

• 14.97 mm

• 15.03 mm

• 15.00 mm

• 14.95 mm