Study Tips (For multiple conditions) -- Mech Engineer Studies

[Michael24]

I'm currently a mechanical engineering student and many courses that I take involve topics that have multiple conditions. For instance if event "A" happens then apply Table "a" or Equation "aa". It becomes difficult to solve problems when topics have multiple conditions especially when similar topics cross link ideas because all the conditions become intertwined.

My questions is, are there any techniques that work for you that help "detangle" ideas of two or more similar topics having conditions?

I am currently reading about fatigue failure and would like to apply these techniques

 

[jack action]

Don't take Table "a" or Equation "aa" for granted. Answer the following questions: Where does it come from? How did someone came up with that table or equation in the first place? Once you will understand that, it will be a lot clearer what is the proper use for the table or equation.

Then build yourself some kind of flowcharts to solve problems. Building a computer program (or even a simple Excel worksheet) is a good way to make sure your flowchart works.

You will soon discover that a lot of subjects have very similar approach and logic.

When I studied for a final exam, I remember that I had a goal: I had to resume the studied subject on a single sheet of paper. If it was more than that, then it meant I did not understood what were the basics. In the attached file, you have a copy of my actual study sheet for my material failure class (Yep, I've kept everything!). I've added some notes in red for you to follow a little bit more my train of thoughts (and my writing!). Note where I wrote «Steps->»: These are my over simplified «flowcharts» to determine the safety factor for a fatigue analysis. There are some references to book pages, which at the time meant something (studied so hard, you end knowing it by heart).

Of course, this study sheet might not be ideal for you; you will have to make your own which will make more or less emphasis on certain subjects depending on where your difficulties are.

 

[martane]

to my studies.There are a few techniques that have worked for me in handling multiple conditions in my engineering studies:

1. Break down the problem into smaller parts: Instead of trying to solve the entire problem at once, break it down into smaller parts and solve each part separately. This will help you focus on one condition at a time and make it easier to understand and solve.

2. Use flowcharts or diagrams: Visual aids such as flowcharts or diagrams can be extremely helpful in understanding and organizing multiple conditions. You can use them to map out the different conditions and how they are connected, making it easier to see the bigger picture.

3. Practice with similar problems: The more you practice solving problems with multiple conditions, the better you will become at handling them. Look for similar problems in your textbook or online and try to solve them using different techniques.

4. Discuss with classmates or professors: Don't be afraid to reach out to your classmates or professors for help. They might have a different perspective or approach to the problem that can help you understand and solve it more effectively.

5. Use online resources: There are many online resources available that offer step-by-step solutions to engineering problems. These can be helpful in understanding how to approach and solve problems with multiple conditions.

In terms of applying these techniques to fatigue failure, I would recommend breaking down the problem into smaller parts such as determining the loading conditions, identifying the material properties, and analyzing the stress and strain. Use flowcharts or diagrams to map out the different conditions and how they affect each other. Practice solving similar problems and discuss with your classmates or professors if you have any difficulties. Additionally, you can also use online resources for further guidance and practice.