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Author Question: Which of the following surfaces is generated only by a curved line and has no straight-line ... (Read 86 times)

SO00

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on: Aug 19, 2018
Which of the following surfaces is generated only by a curved line and has no straight-line elements?
 
  a. Warped surface
  b. Single-curved surface
  c. Ruled surface
  d. Torus
  e. Cube

Question 2

The first-angle projection symbol need only appear on drawings where possible confusion is anticipated.
 
  Indicate whether the statement is true or false


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mochi09

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Reply #1 on: Aug 19, 2018
Answer to Question 1

d

Answer to Question 2

True


SO00

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Reply 2 on: Aug 19, 2018
Excellent

strudel15

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Reply 3 on: Yesterday
Wow, this really help

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