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
An electrocardiogram (EKG) wave, a record of the electrical signal as it moves through the conductio
Crane fly
How Much Food Does the World Produce Per Person?
Cereal-box readers will read the information on the box as many as 12 times
A(n) _____ is a spur-of-the-moment question. Fill in the blank(s) with correct word
Food Digestion Times