Which of the following statement is wrong about ultra-sonic machining? Options: A . &nbspIt is best suited for machining hard and brittle materials. B . &nbspIt cuts materials at very slow speeds. C . &nbspIt removes large amount of material. D . &nbspIt produces good surface finish.

Which of the following statement is wrong about ultra-sonic machining?

Question

Which of the following statement is wrong about ultra-sonic machining?

Options:

A . It is best suited for machining hard and brittle materials.

B . It cuts materials at very slow speeds.

C . It removes large amount of material.

D . It produces good surface finish.

Answer: Option C
Answer: (c).It removes large amount of material.

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