ed force FA applied at the 20° pressure angle as shown. The power is transmitted through the shaft and through gear B through a transmitted force Fg at the pressure angle shown. Assume the gear ratio from gear Ing gear is 3 to 1. Also assume that gears are full-depth. his is a multi-part question. Once an answer is submitted, you will be unable to return to this part.

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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Parvinbhai 

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Required Information
A gear reduction unit uses the countershaft shown in the figure. Gear A receives power from another gear with the
transmitted force FA applied at the 20° pressure angle as shown. The power is transmitted through the shaft and
delivered through gear B through a transmitted force Fg at the pressure angle shown. Assume the gear ratio from gear B
to its mating gear is 3 to 1. Also assume that gears are full-depth.
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
FA-11 kN
20°
400 mm
Gear A, 600-mm dia.
The new force FA, new
IS
The new force FB, new s
350 mm
Gear B, 300-mm dia.
KN.
300 mm
Suppose the 20° pressure angle for gear A and gear B is exchanged for a gear with 25° pressure angle while maintaining the same
pitch diameters and module, determine the new forces FA and Fg If the same power is to be transmitted.
kN.
50-mm dia.
Transcribed Image Text:! Required Information A gear reduction unit uses the countershaft shown in the figure. Gear A receives power from another gear with the transmitted force FA applied at the 20° pressure angle as shown. The power is transmitted through the shaft and delivered through gear B through a transmitted force Fg at the pressure angle shown. Assume the gear ratio from gear B to its mating gear is 3 to 1. Also assume that gears are full-depth. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. FA-11 kN 20° 400 mm Gear A, 600-mm dia. The new force FA, new IS The new force FB, new s 350 mm Gear B, 300-mm dia. KN. 300 mm Suppose the 20° pressure angle for gear A and gear B is exchanged for a gear with 25° pressure angle while maintaining the same pitch diameters and module, determine the new forces FA and Fg If the same power is to be transmitted. kN. 50-mm dia.
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