applied mechanics 2 PROBLEM 13.50A power specification formula is to bederived for electric motors which driveconveyor belts moving solid material atdifferent rates to different heights anddistances. Denoting the efficiency of themotors by n and neglecting the powerneeded to drive the belt itself, derive abformula (a) in the SI system of units forthe power P in kW, in terms of the massflow rate m in kg/h, the height b andhorizontal distance I in meters.

PROBLEM 13.50 A power specification formula is to be derived for electric motors which drive conveyor belts moving solid material at different rates to different heights and distances. Denoting the efficiency of the motors by ŋ and neglecting the power needed to drive the belt itself, derive a formula (a) in the SI system of units for the power P in kW, in terms of the mass flow rate m in kg/h, the height b and horizontal distance / in meters.

PROBLEM 13.50 A power specification formula is to be derived for electric motors which drive conveyor belts moving solid material at different rates to different heights and distances. Denoting the efficiency of the motors by ŋ and neglecting the power needed to drive the belt itself, derive a formula (a) in the SI system of units for the power P in kW, in terms of the mass flow rate m in kg/h, the height b and horizontal distance / in meters.

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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