The efficiency of diesel locomotives is nearly
A. 20 to 25 percent
B. 30 to 40 percent
C. 45 to 55 percent
D. 60 to 70 percent
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Answer: A
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The efficiency of diesel locomotives is nearly
A. 20 to 25 percent
B. 30 to 40 percent
C. 45 to 55 percent
D. 60 to 70 percent
Answer: A
Share your understanding of this question with the correct explanation.