Answer:
Alloying (co -depositing)
Explanation:
Coating:
Coasting is a process to protect the metal from corrosion and other defects. Due to presence of moisture in the atmosphere one layer of oxide form on the surface of metal and due to this metal loos it strength.
Steel is coated by tin to prevent the steel from rust . Alloying is the best method for tin coating .Generally alloys like tin lead,tin copper etc.
Answer:
answer is B I hope it helps
Answer:
Technician B
Explanation:
A vehicle can start and drive with low compression on one cylinder, but it will act like it's misfiring. In a clear flood mode, if the vehicle is started with low compression in one cylinder, it will have an abnormal cranking sound.
Answer:
8.152.
Explanation:
The "point estimate of the mean value of strength for the conceptual population of all beams manufactured in this fashion" that we are told to calculate is very direct. What we is only require of us is to find the average of the whole values of x that is;
7.7 + 7.2 + 10.7 + 7.4 + 8.7 + 6.5 + 6.8 + 7.0 + 9.7 + 11.3 + 7.5 + 6.8 + 5.9 + 7.9 + 6.3 + 8.2 + 6.3 + 9.7 + 11.6 + 7.8 + 7.7 + 9.0 + 7.3 + 11.8 + 7.0 + 8.2 + 8.1 = 220.1
So, the addition of all the x-values gives 220.1. The average = 220.1/ n.
Where n = total numbers of x entry = 27.
Therefore, 220.1/ 27 = 8.152.
Hence, "point estimate of the mean value of strength for the conceptual population of all beams manufactured in this fashion" = 8.152 to three decimal places.