The coefficient of efficiencies between different transmission elements are not usually at the same value. Table 1 below, shows the efficiencies of different transmission elements. Analyze table 1 and answer the questions below. Table 1: Coefficient of Efficiencies between the transmission elements Coefficient Types of Transmission or Support of Efficiency Belt Drive with flat belt 0.98 Belt drive with V-Belt 0.96 Spur Gear drive Helical Gear Drive 0.98 0.97 Bevel Gear Drive 0.96 Ball or Roller Bearing 0.995 Crank and Slider mechanism 0.9 Jaw Clutch Multiple-disc friction clutch operating in oil 0.95 0.9 a) How are these coefficient values are calculated? b) Base on your analysis, why the value of Belt Drive with V-Belt is having a lower coefficient compared to flat belt? c) Define the highest coefficient of efficiency and state one (1) reason of why.

The coefficient of efficiencies between different transmission elements are not usually at the same value. Table 1 below, shows the efficiencies of different transmission elements. Analyze table 1 and answer the questions below. Table 1: Coefficient of Efficiencies between the transmission elements Coefficient Types of Transmission or Support of Efficiency Belt Drive with flat belt 0.98 Belt drive with V-Belt 0.96 Spur Gear drive Helical Gear Drive 0.98 0.97 Bevel Gear Drive 0.96 Ball or Roller Bearing 0.995 Crank and Slider mechanism 0.9 Jaw Clutch Multiple-disc friction clutch operating in oil 0.95 0.9 a) How are these coefficient values are calculated? b) Base on your analysis, why the value of Belt Drive with V-Belt is having a lower coefficient compared to flat belt? c) Define the highest coefficient of efficiency and state one (1) reason of why.

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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