(Q2) The following data are given for the drum brake shown in figure (1) • Drum diameter is 400mm • Width of the shoe is 75mm • The coefficient of friction is 0.24 • The maximum pressure is 1MPa. • The drum rotates 3000rpm in counter clock wise direction. • The equivalent polar moment of inertia is 10 kg.m/s? Determine the minimum actuating force and the frictional torque. What is the time required for deceleration to the rest?

(Q2) The following data are given for the drum brake shown in figure (1) • Drum diameter is 400mm • Width of the shoe is 75mm • The coefficient of friction is 0.24 • The maximum pressure is 1MPa. • The drum rotates 3000rpm in counter clock wise direction. • The equivalent polar moment of inertia is 10 kg.m/s? Determine the minimum actuating force and the frictional torque. What is the time required for deceleration to the rest?

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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