Question 4 A compound epicyclic gear is shown diagrammatically in Fig. 13.40. The gears A, D and E are free to rotate on the axis P. The compound gear B and C rotate together on the axis Q at the end of arm F. All the gears have equal pitch (equal module). The number of external teeth on the gears A, B and C are ZA, ZB and Zc respectively. The gears D and E are annular gears. The gear A rotates at N₁ r.p.m. in the anticlockwise direction and the gear D rotates at NB r.p.m. clockwise. Find; - The number of teeth for gears D and E - The speed and direction of the arm and the gear E. D B E

Question 4 A compound epicyclic gear is shown diagrammatically in Fig. 13.40. The gears A, D and E are free to rotate on the axis P. The compound gear B and C rotate together on the axis Q at the end of arm F. All the gears have equal pitch (equal module). The number of external teeth on the gears A, B and C are ZA, ZB and Zc respectively. The gears D and E are annular gears. The gear A rotates at N₁ r.p.m. in the anticlockwise direction and the gear D rotates at NB r.p.m. clockwise. Find; - The number of teeth for gears D and E - The speed and direction of the arm and the gear E. D B E

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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