TFE

This forum made possible through the generous support of SDN members, donors, and sponsors. Thank you.

sosineedhelp

Full Member
5+ Year Member
Joined
Dec 23, 2017
Messages
26
Reaction score
11
Points
1,656
  1. Pre-Dental
  2. Dental Student
Advertisement - Members don't see this ad
Please help - how do you get these random TFE problems
*also low-key don't understand how to count circle events in TFE 🙂 *
 

Attachments

  • Screen Shot 2017-12-09 at 5.43.17 PM.png
    Screen Shot 2017-12-09 at 5.43.17 PM.png
    87.7 KB · Views: 119
  • Screen Shot 2017-12-09 at 5.43.35 PM.png
    Screen Shot 2017-12-09 at 5.43.35 PM.png
    103.9 KB · Views: 118
  • Screen Shot 2017-12-09 at 5.46.05 PM.png
    Screen Shot 2017-12-09 at 5.46.05 PM.png
    105.4 KB · Views: 107
I recommend breaking it down piece by piece so that you don’t get overwhelmed.

For #22, first thing I see is that the top view has a division down the middle. Option B has the division too far to the right so that can be eliminated.

Comparing A and C, A has a dashed like on the left whereas C doesn’t. If we compare the end view, we see a dashed line in the back going ALL the way down, which is what the dashed line in A corresponds to. C can be eliminated.

Comparing A and D, D has a solid left front whereas A indicated there are some elevation changes. Using the end view, we see that the top and bottom slope towards the center slightly so we’d expect corresponding SOLID lines indicating that we can see the change in elevation. D’s dashed lines indicate that the elevation changes behind the front face which contradicts what the end view says.

Comparing answer choices to do process of elimination was the easiest and fastest way for me to do this section
 
Top Bottom