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.
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![Question 1
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
Jaw Clutch
Multiple-disc friction clutch
operating in oil
0.9
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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe7972512-4613-4162-a0f5-12977a9c1751%2Ffe654c59-5d31-4af0-b3ed-ffce825b54f5%2Fbrbq7lk_processed.png&w=3840&q=75)
Transcribed Image Text:Question 1
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
Jaw Clutch
Multiple-disc friction clutch
operating in oil
0.9
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.
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