In a diesel engine the mean effective pressure is 4.8 kg/cm and the ratio of piston diameter to stroke is 0.8. The calorific value of fuel is 10000 kcal/kg. If it run at 250 RBM, the mechanical efficiency 80% and the thermal brake efficiency is 38%, and its BHP is 16, ?calculate the cylinder diameter اخترأحد الخيارات a. 24.8 cm b. 19.7 cm C. 20.3 cm d. 17.6 cm

In a diesel engine the mean effective pressure is 4.8 kg/cm and the ratio of piston diameter to stroke is 0.8. The calorific value of fuel is 10000 kcal/kg. If it run at 250 RBM, the mechanical efficiency 80% and the thermal brake efficiency is 38%, and its BHP is 16, ?calculate the cylinder diameter اخترأحد الخيارات a. 24.8 cm b. 19.7 cm C. 20.3 cm d. 17.6 cm

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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