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When are operators required to perform an Operator's Daily
Check of the crane?
A) At the end of the shift
B) Prior to the first use of the crane each day
C) On the annual service
D) Before each lift
E) After the crane has been serviced - ANSWER -B) Prior to the
first use of the crane each day
If the minimum crane counterweight clearance cannot be
achieved, the crane
team
must-
A) Erect barricades around
the crane
B) Rotate the crane slowly and
cautiously
,C) Sound the horn to warn personnel
in the area
D) Post warning signs - ANSWER -A) Erect barricades
around the crane
Components that affect the safety and capability of the Weight
Handling
Equipment by stopping or limiting the operation when activated
are
A) operational safety devices
B) general safety devices
C) alterations and/or modifications
D) load bearing parts
E) load controlling parts - ANSWER -A) operational safety
devices
The values listed in the manufacturer's capacity charts for
most mobile cranes
are-
A) Gross
Capacities
B) Net
Capacities
C) Maximum
Radi
D) Total
Capacity
E) None of the above - ANSWER -A) Gross Capacities
,What is the crane communications hand signal pictured with
the arm vertical, the forefinger pointing up, and the hand
moving in a small horizontal circle?
A) Boom up
B) Travel
C) Move slowly
D) Hoist
E) Lower - ANSWER -D) Hoist
Which of the following is considered to be the best way the
operator can ensure
the crane is safe to operate on any
given day?
A) Perform annual inspection
and test
B) Properly inflate
tires
C) Perform required
maintenance
D) Set up on firm and level
surfaces
E) Perform Daily Pre-use Checks - ANSWER -E) Perform Daily
Pre-use Checks
What is the crane communications hand signal pictured with
the arm extended downward, the forefinger pointing down,
and the hand moving in a small horizontal circle? A) Lower
B) Move slowly
C) Hoist
, D) Travel
E) Boom up - ANSWER -A) Lower
If an object is 6 feet long, 5 feet wide, and 4 feet high, what is
the volume of the object?
A) 30 square feet
B) 30 cubic feet
C) 60 cubic feet
D) 120 square feet
E) 120 cubic feet - ANSWER -E) 120 cubic feet
Most synthetic web slings should NOT be used in areas where
temperatures
exceed 194 degrees
Fahrenheit.
A)
True
B) False - ANSWER -A)
True
To determine how much weight can be lifted with a crane, you
must deduct the weight of from the gross capacity shown on
the load chart. A) attachments, hooks, and blocks
B) all rigging gear
C) only the attachments
D) the counterweights - ANSWER -B) all rigging gear