Answer:
<h2> The overall reliability of the system is 88%</h2>
Explanation:
When solving for the reliability of a complex machine, that is a machine that has more than one component, the reliability of the machine is the products of all individual components.
Given the
reliabilities of 98%,
96%, and
94%
Converting to decimals we have
98/100= 0.98
96/100= 0.96
94/100= 0.94
The product of all reliability is
0.98* 0.96 0.94= 0.88
now converting back to percent we have
0.88*100= 88%
Answer:
Titanium Alloy
Explanation:
Length ( L ) = 20 mm
D1 = 20 mm
d2 = 18 mm
l = 20 mm
Mechanical efficiency = 50%
power = 80 kW
cutting rake angle = 0°
cutting speed ( v ) = 10 m/s
<u>Determine the material to be for the cylinder </u>
In order to choose a material for the cylinder we have to calculate the cutting force
P = Fc * V
80 = Fc * 10 m/s
therefore Fc = 80 / 10 = 8 N
Hence the material we can use is Titanium Alloy due to low cutting force value
Actions violated:
- Long hair isn't tied up
- The girl isn't wearing a lab coat
- The girl isn't wearing safety goggles
- Extra: There doesn't seem to be an emergency fire blanket in the safe
Actions to be taken:
- Make sure the girl wears a lab coat or kick her out
- Make sure the girl wears safety goggles or kick her out
- Make sure her hair is tied up or kick her out
Edit: Use these to write your paragraph.
Technician B I did this in my lesson and the right answer is B
