Consider the following statements regarding numerically controlled machine tools: 1. They reduce non-productive time 2. They reduce fixturing 3. They reduce maintenance cost Which of these statements are correct?

Consider the following statements regarding numerically controlled mac

1.	Consider the following statements regarding numerically controlled machine tools: 1. They reduce non-productive time 2. They reduce fixturing 3. They reduce maintenance cost Which of these statements are correct?
A.	1, 2 and 3
B.	1 and 2
C.	2 and 3
D.	1 and 3
Answer» C. 2 and 3

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Consider the following statements regarding numerically controlled machine tools: 1. They reduce non-productive time 2. They reduce fixturing 3. They reduce maintenance cost Which of these statements are correct?

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