The efficiency of a machine should be as ____ possible to reduce the operating cost.
A. high
B. low
C. either of the above
D. none of the above
Show Answer
Answer: A
Share your understanding of this question with the correct explanation.
The efficiency of a machine should be as ____ possible to reduce the operating cost.
A. high
B. low
C. either of the above
D. none of the above
Answer: A
Share your understanding of this question with the correct explanation.