The truss shown supports an automobile which has a mass of 2000 kg. Each member of the truss has cross-sectional area of 200 mm² and is made of structural steel with modulus of elasticity of 200 GPa. Determine the change in length of members EF and BF.

Q: What is Line J? ARROWHEAD .35mm 7.0- HIDDEN LINE 3mm K 01 5 0,5- 3. NOTE 5mm H. E. ABCO

A: Answer: The line "J" is called "section line". Therefore, the correct option is (C).

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A: The size of the smallest size hole is 5 and the quantity is 12

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A: Given data Given figure

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A: Circular pitch is the distance measured from a point on one tooth to the corresponding point on the…

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Q: create 2 fourbar designs that include the dimensions and angle of motion

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Q: Write a CNC program code to machine this part.

A: Since the part is symmetrical, thus divide the given component into half and the half part.

Q: A drilling machine is to have 8 speeds ranging from 100 rev/min to 1000 rev/min. if the speeds from…

A: The total number of terms for this AP is: n=8 The first number is: a=100 rev/min The last number is:…

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Q: is 60 left or right?

A: The horizontal reaction at A: 60 kN (Right)......(Option D)

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A: Solution:

Q: how to calculate cylunder taper and out of round

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Q: Please show calculations

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Q: SHAFT KEY

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Q: 20.00 40.00 60.00 FRONT 60.00 00'0 20.00 00'0

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Q: Create a table showing wrench sizes in metric and U.S. units.

A: Following are the wrench sizes in metric and U.S. units.

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Q: two? a. 90 b. 70 30 d.15 5. Which line type is thick and black? a. visible line b. center line c.…

A: 4. Answer is b=70 Because of if A. 90=60+30 C. 30=30 D.15=45-30  But in B. 70=? Only angle can't…

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Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.