A gearbox using an epicyclic gear train is used to supply 100 kW power – McqOptions

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1.	A gearbox using an epicyclic gear train is used to supply 100 kW power to a machine. The input speed of supply gear shaft is 100 rad/s. The speed of output shaft of a gear box is 10 rad/s in opposite sense of supply speed. The holding torque on the fixed gear of the train is:
A.	9 kNm
B.	25 kNm
C.	5 kNm
D.	18 kNm
Answer» B. 25 kNm

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