Descriptions Weight of crate Number of teeth at motor shaft gear Number of teeth at drum shaft gear Inertia of motor shaft Inertia of drum shaft Specifications 200 kg 20 200 1.5 kgm2 125 kgm2 Using the coefficient of friction, u 0.3 between crate and floor: Calculate the required torque by the motor to accelerate the crate at 1.5 m/s. (i) (ii) Calculate the motor power P. when motor rotation is 1800 rpm. (iii) What will happen to the motor if the rope is broken.

Descriptions Weight of crate Number of teeth at motor shaft gear Number of teeth at drum shaft gear Inertia of motor shaft Inertia of drum shaft Specifications 200 kg 20 200 1.5 kgm2 125 kgm2 Using the coefficient of friction, u 0.3 between crate and floor: Calculate the required torque by the motor to accelerate the crate at 1.5 m/s. (i) (ii) Calculate the motor power P. when motor rotation is 1800 rpm. (iii) What will happen to the motor if the rope is broken.

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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