Q3:- The turning moment curve for an engine is represented by the equation T = 2000 + 950sin20 – 570cos20 N.m where 0 is the angle moved by crank from the inner dead center position. If the resisting torque is constant , find: (1) horsepower developed by the engine, (2) moment of inertia of the flywheel if the total fluctuation of speed is not to exceed 1% of the mean speed which is 180 rpm and (3) angular acceleration of the flywheel when the crank has turned through 45° from its inner dead center nosition

Q3:- The turning moment curve for an engine is represented by the equation T = 2000 + 950sin20 – 570cos20 N.m where 0 is the angle moved by crank from the inner dead center position. If the resisting torque is constant , find: (1) horsepower developed by the engine, (2) moment of inertia of the flywheel if the total fluctuation of speed is not to exceed 1% of the mean speed which is 180 rpm and (3) angular acceleration of the flywheel when the crank has turned through 45° from its inner dead center nosition

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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