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Author Question: One possible pinch point is any place where the line runs _____. a. above a load b. over a ... (Read 48 times)

student77

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on: Jul 24, 2018
One possible pinch point is any place where the line runs _____.
 
  a. above a load
  b. over a sheave
  c. near a wall
  d. freely

Question 2

When the signal person stands with arm extended, thumb pointing down, and flexes her fingers in and out,
  the crane operator is to _____.
 
  a. dog everything
  b. drive the crane forward with boom down
  c. raise the boom
  d. lower the boom and raise the load


Tonny

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Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

d


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