[PAT] Keyhole Questions

[dcl222]

5) I debated over B and C (with B as the correct answer). If you look at the image from the end-view (left-right), wouldn't C show up?
7) I thought it was E, would the key point in its invalidity be the left angle being not steep enough?
The correct answer is D, I thought the triangle ("foot") was too thick in D for it to be right.

as for 11, I understand why it's E and not B (although I really think the answer E has the bump too low down the incline for it to be correct)

Thanks!

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[JBarr29]

5-C would be close, but i dont think it is high enough for the object to pass through. I think it looks too short and stumpy.

 

[supraman]

7 is D because the rest wouldn't work at all

 

[keliao]

i've seen these somewhere.....mmmmmm.......
i would hav picked C on 5. after taking a closer look, C is too short, so B seems to fit.

 

[Versati1ity]

Why wouldn't 7 be A? D seems to small for me for it to fit, although it was my second choice. Can someone explain?

 

[dcl222]

J-Barr -- i see what you mean. yea it's too short and fat
Vers -- 7 isn't A b/c there's the right-angle corner on the far left so it'll be E.
Kel -- yeah this is from ADA.org

 

[klutzy1987]

Why wouldn't 7 be A? D seems to small for me for it to fit, although it was my second choice. Can someone explain?

Because the slant comes too far down.

 

[xaznxcountx]

Can someone explain why 5 is choice E?

 

[klutzy1987]

It isnt, 5 is Choice B.

 

[xaznxcountx]

o thank you. I was like