When the axes of the first and last wheels are co-axial, then the trai

1.	When the axes of the first and last wheels are co-axial, then the train is known as
A.	simple train of wheels
B.	compound train of wheels
C.	reverted gear train
D.	epicyclic gear train
Answer» D. epicyclic gear train

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When the axes of the first and last wheels are co-axial, then the train is known as

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