Question

In which of the following numerical controlled CMM used?

(a) Workshops

(b) Production floors

(c) Workshop and production floors both

(d) Can be used anywhere

I had been asked this question in an international level competition.

My doubt is from Numerical Controlled Coordinate Measuring Machines in division Measuring Machines & Total Quality Management of Engineering Metrology

Answer 1

Correct choice is (c) Workshop and production floors both

To explain I would say: CMMs are designed originally for the measurement of high-precision on relatively few workpieces in the metrology labs but are now used both in the workshop and on the production floor.