uestion 7 For the Sn-Pb phase diagram presented below, the alloy represented by point A has two phases present. In this case, the composition of Sn in the liquid phase is approx. 18 wt%. 300 L (liquid) 250 a 200 183 C
Theory and Design for Mechanical Measurements
Measurement is a term that refers to analyzing a manufactured component regarding the degree of accuracy for dimensions, tolerances, geometric profile, roundness, flatness, smoothness, etc. Measurement always involves comparing the manufactured component or the prototype with a standard specimen whose dimensions and other parameters are assumed to be perfect and do not undergo changes with respect to time.Precisely in mechanical engineering the branch that deals with the application of scientific principles for measurements is known as metrology. The domain of metrology in general deals with various measurements like mechanical, chemical, thermodynamic, physical, and biological measurements. In mechanical engineering, the measurements are limited to mechanical specific such as length, mass, surface profile, flatness, roundness, viscosity, heat transfer, etc.
Basic principles of engineering metrology
Metrology is described as the science of measurement, precision, and accuracy. In other words, it is a method of measurement based on units and predefined standards.
Please tell me statements in the question is true or false with small reason of your answer
![Question 7
For the Sn-Pb phase diagram presented below, the alloy represented by point A has two phases present. In this case, the composition of Sn in the liquid
phase is approx. 18 wt%.
300
L (liquid)
250
A
a
200
183 C
T( C)
150
100
60
80
100
20
40
C, wt% Sn
MacBook
000
80
F7
F5
F6
F3
F4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa9cd7992-846e-46d8-8919-a09a28c50b4f%2F9a0b8565-32cd-4ab6-9ad7-afb4307d851a%2F73jhvdn_processed.jpeg&w=3840&q=75)
![Question 8
For the Sn-Pb phase diagram presented below, the alloy represented by point A has two phases present. In this case, the the fraction of liquid is lower than
the fraction of solid a
300
L (liquid)
250
a
200
183 C
T C) 150
100
60
80
100
20
40
C, wt% Sn
MacBook
F9
80
F7
18
F6
F4
F5
F3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa9cd7992-846e-46d8-8919-a09a28c50b4f%2F9a0b8565-32cd-4ab6-9ad7-afb4307d851a%2F8o2l8p9_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
![Elements Of Electromagnetics](https://www.bartleby.com/isbn_cover_images/9780190698614/9780190698614_smallCoverImage.gif)
![Mechanics of Materials (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134319650/9780134319650_smallCoverImage.gif)
![Thermodynamics: An Engineering Approach](https://www.bartleby.com/isbn_cover_images/9781259822674/9781259822674_smallCoverImage.gif)
![Control Systems Engineering](https://www.bartleby.com/isbn_cover_images/9781118170519/9781118170519_smallCoverImage.gif)
![Mechanics of Materials (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337093347/9781337093347_smallCoverImage.gif)
![Engineering Mechanics: Statics](https://www.bartleby.com/isbn_cover_images/9781118807330/9781118807330_smallCoverImage.gif)