Q25
A 12 tonne diesel locomotive of 60 kW is plying in an underground haulage roadway. The coefficient of adhesion is 0.25 and the maximum gear efficiency is 80%. The speed in m/s at which it will haul a train at its full power is
A.
2.548
B.
2.448
C.
2.038
D.
1.630
AnswerAnswer: Option D
Solution
Answer: Option D
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