A pinion of 28 teeth meshes with a wheel of 40 teeth such that the pressure angle is 20°. The module for the pair is 15 mm and the addendum is 0.8 x module. The speed of the pinion is 2000 rev/min. Calculate: 1.1. the path of contact 1.2. the maximum velocity of sliding 1.3. the least number of teeth in contact

A pinion of 28 teeth meshes with a wheel of 40 teeth such that the pressure angle is 20°. The module for the pair is 15 mm and the addendum is 0.8 x module. The speed of the pinion is 2000 rev/min. Calculate: 1.1. the path of contact 1.2. the maximum velocity of sliding 1.3. the least number of teeth in contact

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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Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

A pinion of 28 teeth meshes with a wheel of 40 teeth such that the pressure angle is 20°. The
module for the pair is 15 mm and the addendum is 0.8 x module. The speed of the pinion is
2000 rev/min. Calculate:
1.1. the path of contact
1.2. the maximum velocity of sliding
1.3. the least number of teeth in contact

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