Popular Questions for Engineering Assignments

To help students understand the wide variety of assistance with  Engineering questions we have successfully delivered in the past, we are showcasing a small sample of University Assessments related to Engineering.

 

Q.Choose an organization for which you will write a position statement on climate change and health. This can be an organization that you work for, any relevant health-related organization, or a fictitious organization. Note, the organization must not already have a position statement on climate change and health.

 

Q. Write a position statement on climate change and health for the organization.

 

Q. Your task is to write a report on a series of statistical tests, as described below.  Note that the data is ‘individual’ to each student, in that each student’s data depends on your 6 figure student ID number.   The variables a, b, c, d, e, and f are used, where abcdef is your ID number.  If your ID were 684023, for example, then a = 6, b = 8, c = 4, d = 0, e = 2 and f = 3.

It should include the data, sample calculations and conclusions based on the data and the statistical results. It should not contain descriptions or definitions of the statistical processes themselves.

 

Q.For GMAW of steels is it possible to do spray transfer with 100% CO2 gas (1)? (ME 386Q )

 

Q.For GMAW of steels is it possible to do spray transfer with 100% Helium (1) (ME 386Q)

 

Q. The following GMAW mixture is used to weld what type of a steel?  90% Helium + 7.5% Argon + 2.5% CO2 (1) (ME 386Q )

 

Q.Each of the pot shells for an aluminum smelter takes 850 lbs of weld metal. (ME 386S T)

Assume that all the welds are made in the flat and horizontal position while using large manipulators to keep the welding down hand.  There are 484 pot shells to be completed for the contract and the first 30 have to made using the SMAW process and the remaining will be made using the MCAW welding process. Estimate the welding hours to weld one pot using the SMAW and the MCAW welding

process: ( 3 + 3)

1. a. Assume a welding amperage of 250 amps with the SMAW process E7024 b.   Assume the use of a 1/16 inch diameter MCAW wire at an average feed speed of 325 inches per minute.

1. c. Take the deposition rates from the appropriate graphs from the course notes ( Power point on Welding processes and dep rates)
2. Take the welding duty cycle numbers from the data provided in the class

( Power point on Welding productivity measurements)

 

Q.. You are completing the welding procedure for welding of a 2 inch thick flange to a 2 inch web of a Tee weld of a fabricated structural I beam for a bridge. Choose the most productive process for fabricating 20 such beams which are each 80 feet long. Choose a prequalified joint from the CSA W59-13 code.  Please draw the chosen joint geometry along with the welding symbol.  (Process (1), Joint selection (2), welding symbol ( 1)) = (4)

 

Q..Advanced inspection techniques such as digital radiography and phased array can be used now in Canada to the requirements of W59-13 code. What are the conditions before the contractor can use these techniques on the contract? (1)