The free-body diagram of the entire truss is shown. Find the force ly.

Q: This still doesnt answer how to get points 2,  2', and 1', so how did you get it?

A: Itis asked to explain how the state points 2, 2' and 1' are obtained

Q: Which of the following statement is correct Select one: Friction causes objects to slip down…

A: Friction force is directly proportional to the normal force acting to body and independent of area…

Q: Please check for the question, verify it is correct or not?

A: There is a half cylinder with length L and radius r.Incoming air velocity is uCoefficient of the…

Q: How did you determine to round up to 55 mm if the table never mention anything about 55 mm?

A: H=55 mm

Q: Says.003 is wrong

A:

Q: can you make a sketch of the solution

A:

Q: What is the module of a spur gear with 30 teeth and pitch diameter if 5 inches? 5.236 mm 4.233 mm…

A: The given values are -  Teeth T =30 Pitch diameter D = 5 inch(127 mm)

Q: Choose one of the following statements which is not true.

A: for solution refer below images.

Q: Are you able to show an answer in terms of using formula from start to finish to get the answer…

A: Are you able to show an answer in terms of using formula from start to finish to get the answer…

Q: 8. A note in the comment section of a title block mentions that all faces should have a +.10…

A: Circularity (roundness) tolerance is 2-D in nature.

Q: Question 1 The helical steel extension spring has a diameter of 2 inch, wire diameter of 0.1 inch,…

A: Given: diameter of the spring: D=2 inch diameter of the wire: d=0.1 inch for steel shear modulus:…

Q: The bigger is the area acted upon by a force, the smaller is the pressure on it. Select one: False…

A: A force applied to an inflated balloon is an illustration of how force may alter an object's form…

Q: 1.Forging is a process that uses application of force to give shape to metal.

A: Forging is a process that uses application of force to give shape to metal. Answer: True

Q: 1500 liters/s of ammonia gas at 100°F and pressure of 30 in.Hg has a specific heat ratio of 1.304.…

A: Given data Q=1.5 m3/sT1=100°FT2=180°Fγ=1.304 Here, Q is the flow rate and T1 is the initial…

Q: How much scrap pipe will be left if a 13-ft 6in. piece is cut out of a 20-foot length of pipe?

A: total length of pipe=20'cut piece length of pipe=13'6"

Q: I need these 2 parts answered pertaining to the print provided. If you can not answer all 2 parts,…

A: AP-001The diameter of the hole that is inclined 15 is ϕ0.25. It can be viewed in the section A…

Q: 1.00 1.38 3.38 38 2.00

A: Select the correct statement about the notation circled in green and marked as letter D. Assume all…

Q: Whats the formulae for temperature error %

A:

Q: PART VI. Given that f(x,y) = (x +y)/2k, where x=-1,1,2 and y= 0,2,4 1. Find k 2. Find the marginal…

A:

Q: Which one of the below statements is correct about Symmetry?

A: the correct option is third It is a type of distance tolerance

Q: The other part of the question is not solved please look at it

A: Normal stress in the x direction, Normal stress in the z-direction, Shear stress in the x-z plane,…

Q: Please answer questions 7,8, show reasons and examples

A: The characteristic equation of the system is:x^6 + (73*x^5)/40 + (1969*x^4)/48 + (22309*x^3)/600 +…

Q: now please answer question 2 and 3 please

A: This question is based on the concept material science. As per the guidelines we are subjected to…

Q: How do you solve parts a,b and c?

A:

Q: I need these two parts answered (Multiple Choice). If you can not answer all two parts please leave…

A: Problem 1To determine the tolerance specified for the depth of groove in the enlarged view, refer to…

Q: For the following five questions put it in the true or false box. 1. The greater the difference in…

A: 1. The greater the difference in pressure between two points, the greater the flow rate between the…

Q: la) Compare the relative load strength of the following two bolts: Bolt 1 = %" Dia x 3" Long and is…

A:

Q: Answer in 4-10

A: Given: →h1=3387.31 KJ/Kg→h2'=3074.5 KJ/Kg→h3=3457.04 KJ/Kg→h4'=3109.82 KJ/Kg→h5'=2384.82…

Q: Indicate whether the terms are like or unlike. - 322, 5z? ... The two terms 5z and - 3z are

A: The two terms 5z2 and -3z2 are like terms.

Q: Please give the details explanation of the answer

A:

Q: Find the value of x5 in 1 decimal places (positive value) using Newton-Raphson Method f(x) = 2x2 + x…

A:

Q: There are several failure modes by which gears can fail. Select the true statement from among the…

A:

Q: Quenching is a process that can reduce the grain size and form a lot of grain boundaries in the…

A: Quenching: In this process metal is heated above its recrystallization and than cool it rapidly. The…

Q: With reference to the drawing callout in Figure 4 below, which part(s) would 'pass' or 'fail'…

A:

Q: This was not correct may you please

A:

Q: I am going to use a Bolt through the .41 DIA holes to align the parts, answer the following: What…

A:

Q: 0le A. An outside caliper can be used to measure the diameter of a

A: Caliper is used to measure the linear dimension, diameter of a hole and outer diameter of a shaft.…

Q: Please answer part c and e onwards with working out and answer and please label the parts as you…

A: c) TDC=Top Dead Center BDC=Bottom Dead Center Stages Ideal cycle Actual cycle Stage 1 It is…

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.