NWSA TT1 Exam Questions with Correct Answers |
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Terms in this set (34)
What is the minimum force 2 times the MAF(Maximum anticipated force) or 3,000
that a positioning system lbs
anchorage must be able
to withstand?
If a synthetic rope has a 660 lbs. Synthetic rope has a safety factor of 10:1. That
breaking strength of 6,600 includes the weakening factor of the knot
lbs and a bowline knot is
tied to make a lifting eye
what is the maximum gross
load that can be lifted?
Exposure to ionizing IR can change cells and molecules in biological
radiation dopes what to organisms
the human body?
When is a trained signal When a crane can physically enter a powerline
person necessary restricted area.
What three ways can a Electric Gas and Hydraulic
capstan hoist be powered
When using tape and Always cut the tape with sciccors
butyl to weatherproof a
ground kit what is a critical
step in the process?
, According to regulations, Maximum arresting force allowed on the body is 1800
what is the maximum lbs. But our y-landyards reduce the force to half that
arresting force allowed to
the human body?
What is the minimum 3. (1 at the top above the hoisting grip. 1 at the base of
number of ground kits the tower on the vertical run, 1 at the cabinet)
installed in a single run
how often must a fire Annually
extinguisher be inspected
by a qualified person?
Upper sheave assembly attached to the tower. Sheave
What is a crown block?
assembly = pulley or block
Exposure to Non IR does Has thermal effects on the body
what to the human body
An overhaul ball provides Provides weight so the load line can travel back down
what function in the to the ground. Its apart of the load
operations
How many olbs of force is 225 lbs = 1 kn
one kilo newton? 5000 = 22.5 kn
4' is the maximum a shock absorber can pull out for a
When calculating a fall 6' y landyard. These limit force to 900 lbs or lower on
distance using a 6 foot the body and the body harness because they cannot
energy absorber what is take more than 1800 lbs of force. 5' is the maximum a
the maximum pull out shock absorber for the special 12' y landyards these
distance limit for to les than 1350 lbs which is still less than 1800
lbs
How often shall all gun 1 per job before the job begins
poles have a documented
job inspection
Guaranteed Success
Save
Terms in this set (34)
What is the minimum force 2 times the MAF(Maximum anticipated force) or 3,000
that a positioning system lbs
anchorage must be able
to withstand?
If a synthetic rope has a 660 lbs. Synthetic rope has a safety factor of 10:1. That
breaking strength of 6,600 includes the weakening factor of the knot
lbs and a bowline knot is
tied to make a lifting eye
what is the maximum gross
load that can be lifted?
Exposure to ionizing IR can change cells and molecules in biological
radiation dopes what to organisms
the human body?
When is a trained signal When a crane can physically enter a powerline
person necessary restricted area.
What three ways can a Electric Gas and Hydraulic
capstan hoist be powered
When using tape and Always cut the tape with sciccors
butyl to weatherproof a
ground kit what is a critical
step in the process?
, According to regulations, Maximum arresting force allowed on the body is 1800
what is the maximum lbs. But our y-landyards reduce the force to half that
arresting force allowed to
the human body?
What is the minimum 3. (1 at the top above the hoisting grip. 1 at the base of
number of ground kits the tower on the vertical run, 1 at the cabinet)
installed in a single run
how often must a fire Annually
extinguisher be inspected
by a qualified person?
Upper sheave assembly attached to the tower. Sheave
What is a crown block?
assembly = pulley or block
Exposure to Non IR does Has thermal effects on the body
what to the human body
An overhaul ball provides Provides weight so the load line can travel back down
what function in the to the ground. Its apart of the load
operations
How many olbs of force is 225 lbs = 1 kn
one kilo newton? 5000 = 22.5 kn
4' is the maximum a shock absorber can pull out for a
When calculating a fall 6' y landyard. These limit force to 900 lbs or lower on
distance using a 6 foot the body and the body harness because they cannot
energy absorber what is take more than 1800 lbs of force. 5' is the maximum a
the maximum pull out shock absorber for the special 12' y landyards these
distance limit for to les than 1350 lbs which is still less than 1800
lbs
How often shall all gun 1 per job before the job begins
poles have a documented
job inspection
