------- rope can never be used for lifting personal - Correct Answer synthetic
A sling with multiple legs connecting to one anchor is called what? - Correct Answer Bridle sling can have multiple
legs attached to a central anchor point called the bridle ring
a vertical run of coax shall ...
------- rope can never be used for lifting personal - Correct Answer synthetic
A sling with multiple legs connecting to one anchor is called what? - Correct Answer Bridle sling can have multiple
legs attached to a central anchor point called the bridle ring
a vertical run of coax shall be supported every ------- feet - Correct Answer 4' vertically
3' horizontally
According to regulations, what is the maximum arresting force allowed to the human body? - Correct Answer
Maximum arresting force allowed on the body is 1800 lbs. But our y-landyards reduce the force to half that
According to the FAA how tall must each band of obstruction paint on a towers of 700' and under be? - Correct
Answer Each band must be 1/7th of the total height of the structure
All cranes must be inspected ----- by a competent person before use - Correct Answer Daily
An overhaul ball provides what function in the operations - Correct Answer Provides weight so the load line can travel
back down to the ground. Its apart of the load
Exposure to ionizing radiation dopes what to the human body? - Correct Answer IR can change cells and molecules
in biological organisms
Exposure to Non IR does what to the human body - Correct Answer Has thermal effects on the body
For structeral loading purposes the basket and the bridle slings shall always be attached where - Correct Answer
Panel point around a tower leg
How many olbs of force is one kilo newton? - Correct Answer 225 lbs = 1 kn
5000 = 22.5 kn
how often must a fire extinguisher be inspected by a qualified person? - Correct Answer Annually
How often shall all gun poles have a documented job inspection - Correct Answer 1 per job before the job begins
If a synthetic rope has a breaking strength of 6,600 lbs and a bowline knot is tied to make a lifting eye what is the
maximum gross load that can be lifted? - Correct Answer 660 lbs. Synthetic rope has a safety factor of 10:1. That
includes the weakening factor of the knot
On any fall protection compoonent the latch must be double locking \and designed to withstand how many lbs of
force? - Correct Answer 3600 which is 2x the force allowed on our body harness (1800) which is 2x the force our y-
landyards limit forces to.
Once the lifting path is determined the vehicle mounted capstan should be moved as close as possible to what? -
Correct Answer the lifting staging area that way you have a good view as you hoist. Obviously not under the load but
near it
The basket slings on a pole perform what function - Correct Answer supports all the weight and the horizontal load
The hoist anchorage at a minimum shall withstand a test load force of ------ - Correct Answer 1.5
Under general circumstances for medium intensity lights at what structure height from the ground must a structure
have red lights - Correct Answer 200'
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