Autodesk Inventor 2019 Essentials Plus: Creating and Editing Sketched Features
If the answer is FALSE write a complete sentence explanation of why the answer is FALSE.
1.What is a base feature?
2.When creating a revolve feature, which objects can be used as an axis of revolution?
3.Explain how to create a linear diameter (diametric) dimension on a sketch.
4.Name two ways to edit an existing feature.
5.True__ False__ Once a sketch becomes a base feature, you cannot delete or add constraints, dimensions, or objects to the sketch.
6.True__ False__ By default geometry that is projected from one face to a sketch will update automatically based on changes to the original projected geometry.
7.Explain what the Asymmetric option does for the extrude and revolve commands.
8.Where do you set the physical material property of a part?
9.True__ False__ After setting a part’s material properties, the Appearance setting in the Quick Access Toolbar must be set to Color Matching for the appearance to match the material of the part.
10.True__ False__ By default, when a feature is deleted, the feature’s sketch will be maintained.
In: Mechanical Engineering
Would you like to explain more to me relate with Course Mechanical Behaviour in 50-70 word
a. Stress
b. Shear stress
c. Strain
d. Elongation
e. Safety Factor
f. Deflection
g. Deformation
h. Modulus Young
In: Mechanical Engineering
Determine the chimney height required to preserve design flow in a natural recirculation boiling water reactor channel with the following characteristics:
System pressure: 7.136 MPa
Reactor height 1.83 m
Feedwater temperature 260 Celsius
Combined pressure in losses in the channel, chimney, and downcomer: 1344.5 Pa
Average channel density in the core: 642.9 kg / m^3
Two-phase friction losses in the chimney 137.9 Pa
Friction losses in the downcomer: 68.9 Pa
Friction drop in channel: 606.7 Pa
Average exit void fraction: 44%
Feedwater added near the top of chimney
In: Mechanical Engineering
Explain in brief, the importance of Energy Auditing and Energy
Management. With the use of a case
study, explain its significance at your workplace.
In: Mechanical Engineering
The hydrogen gas of question one passes through a pipe network and now has a static pressure of 1 atmosphere, temperature of 293 K and a Mach number of 1.7. Let ? = 1.4. It then encounters a normal shock wave. What is the temperature, pressure and Mach number downstream of the shock wave?
In: Mechanical Engineering
4.3 Brief give the command for exporting your design
from CAD to the rapid prototyping
machine or 3D printer. (5)
In: Mechanical Engineering
1. To obtain a solution through superposition of solutions, describe the number of non-homogeneous conditions per sub-problem.
2. Discuss the relevance of shape factors.
3. Discuss the requirements for using the superposition method of solution.
4. Describe what is meant by eigen-problem solution in heat transfer.
5. Discuss what values a separation constant can attain during the separation of variables method of solution.
In: Mechanical Engineering
y'=y-x^2 ; y(1)= -4
Write a MATLAB program that makes two plots of the solution to the equation using the following values. Suggest you use nested loops instead of two different loops. Be sure to label your plots.
a. x0 = 1.0, step size h = .2, number of steps n = 20.
b. x0 = 1.0, step size h = .05, number of steps n = 80.
In: Mechanical Engineering
In: Mechanical Engineering
A 3"-diameter, 5"-long gas-piston assembly contains air at STP. (STP: Standard Temperature and Pressure conditions, 300K and 1 atm. At these conditions the air density is approximately 1.2kg/m3.) Calculate the necessary piston displacement in order to increase the pressure to 45 atm (typical of a diesel engine) varying linearly with displacement (i.e. the pressure varies linearly with displacement) during an adiabatic compression that will increase the gas’ internal energy by 1.2kJ.
In: Mechanical Engineering
Why is it a good idea to create value stream process maps?
In: Mechanical Engineering
Why is edge bead more common in thick SU-8 compared to thin Shipley 1827? How can we minimize the edge bead problem (describe all possible methods)? What kind of issues does edge bead produce in soft bake and exposure?
In: Mechanical Engineering
Submit Book Review Cover of Barriers and Accident Prevention bookSubmit the scholarly book review of Erik Hollnagel’s book title Barriers and Accident Prevention. (current edition).
You should review the following documents associated with writing a book review.
Notice that book reviews are detailed, but succinct. The submission should be 700 words. While there are various ways to write a book review, your review should contain the following sections.
Introduction
Short Summary of Content
Analysis and Evaluation of the Book
Conclusions
In: Mechanical Engineering
what are the aspects that you will consider to evaluate the pressure measuring devices
In: Mechanical Engineering
Prove the equivalence of Kelvin-Planck and Clausius statements.
In: Mechanical Engineering