The torque developed by an IC engine is given by Teng=( 1000+300sin 2θ-500cos2θ) Nm where θ is the angle turned by the crank from inner dead Centre. The resisting torque is constant and the engine speed is 300 rpm. The mass of the flywheel is 200 kg and radius of gyration is 400 mm. Determine: (a) power developed by the engine, (b) percentage fluctuation of speed with reference to the mean speed
The torque developed by an IC engine is given by Teng=( 1000+300sin 2θ-500cos2θ) Nm where θ is the angle turned by the crank from inner dead Centre. The resisting torque is constant and the engine speed is 300 rpm. The mass of the flywheel is 200 kg and radius of gyration is 400 mm. Determine: (a) power developed by the engine, (b) percentage fluctuation of speed with reference to the mean speed
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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Q1) The torque developed by an IC engine is given by
Teng=( 1000+300sin 2θ-500cos2θ) Nm where θ is the angle turned by the crank from inner dead Centre. The resisting torque is constant and the engine speed is 300 rpm. The mass of the flywheel is 200 kg and radius of gyration is 400 mm. Determine:
(a) power developed by the engine,
(b) percentage fluctuation of speed with reference to the mean speed
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