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Q3: The turning moment diagram for a multicylinder engine has been drawn to a scale of 1 mm= 4500 N-m vertically and 1 mm 2.4° horizontally. The intercepted areas between output torque curve and mean resistance line taken in order from one end are +342, -230, +245, -303, +115, -232, +227, -164 mm², when the engine is running at 150 r.p.m. If the mass of the flywheel is 1000 kg and the total fluctuation of speed does not exceed 3% of the mean speed, find the minimum

Q3: The turning moment diagram for a multicylinder engine has been drawn to a scale of 1 mm= 4500 N-m vertically and 1 mm 2.4° horizontally. The intercepted areas between output torque curve and mean resistance line taken in order from one end are +342, -230, +245, -303, +115, -232, +227, -164 mm², when the engine is running at 150 r.p.m. If the mass of the flywheel is 1000 kg and the total fluctuation of speed does not exceed 3% of the mean speed, find the minimum

Elements Of Electromagnetics
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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Mechanices of machines. I need the solution quickly please
Q3: The tuming moment diagram for a multicylinder engine has been drawn to a scale of 1 mm= 4500 N-m vertically and 1 mm = 2.4° horizontally. The intercepted areas between output torque curve and mean resistance line taken in order from one end are +342, -230, +245, -303, +115, -232, +227, -164 mm, when the engine is running at 150 r.p.m. If the mass of the flywheel is 1000 kg and the total fluctuation of speed does not exceed 3% of the mean speed, find the minimum value of the radius of gyration.
Transcribed Image Text:Q3: The tuming moment diagram for a multicylinder engine has been drawn to a scale of 1 mm= 4500 N-m vertically and 1 mm = 2.4° horizontally. The intercepted areas between output torque curve and mean resistance line taken in order from one end are +342, -230, +245, -303, +115, -232, +227, -164 mm, when the engine is running at 150 r.p.m. If the mass of the flywheel is 1000 kg and the total fluctuation of speed does not exceed 3% of the mean speed, find the minimum value of the radius of gyration.
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