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Author Question: A competent signal person must be stationed at all times whenever a crane is _____. a. ... (Read 73 times)

rlane42

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on: Jul 24, 2018
A competent signal person must be stationed at all times whenever a crane is _____.
 
  a. approaching the minimum safe distance from an energized power line
  b. within twice the boom's length of an energized power line
  c. within a boom's length of an energized power line
  d. within 60 feet of an energized power line

Question 2

When the signal person holds the forearm vertical, with the forefinger pointing up, and moves the hand in a
  small circle, the crane operator is to _____.
 
  a. lower the boom
  b. hoist the load
  c. use the whip line
  d. dog everything


Ksanderson1296

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

a

Answer to Question 2

b


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