NCCCO TELESCOPIC BOOM CRANE- SWING CAB( WITH 100%
CORRECT ANSWERS ALREADY GRADED A+
A crane is operating with a long boom, on outriggers, on uneven
ground. Under these conditions it is important to - ANSWER>>Block
under the float or pad to achieve a 90 degree angle between the cylinder
rod and the float or pad
What is the purpose of a boom length indicator? -
ANSWER>>Indicates the extended length of boom
According to OSHA 1926 subpart cc, floats/pads must be fastened to
the outrigger/stabilizers when - ANSWER>>They are in use
A crane's jib is offset 15 degrees versus it's original 0 degree offset
and the boom angle remains unchanged, the load radius will -
ANSWER>>Increase
What is the primary concern when operating rough terrain cranes
on rubber at high boom angles? - ANSWER>>Backward stability
During pick and carry operations, how is travel speed determined? -
ANSWER>>Manufacturers specifications
When leaving telescopic boom cranes unattended overnight or for
longer periods, the boom should be - ANSWER>>Fully retracted and
stowed
On a telescopic boom truck crane that has all 5 outriggers properly
positioned, the working area diagram will indicate the "over front"
area is - ANSWER>>Determined by the crane manufacturer
According to OSHA 1926 subpart cc, who determines if a crane can
be used for pick and carry operations? - ANSWER>>The manufacturer
CORRECT ANSWERS ALREADY GRADED A+
A crane is operating with a long boom, on outriggers, on uneven
ground. Under these conditions it is important to - ANSWER>>Block
under the float or pad to achieve a 90 degree angle between the cylinder
rod and the float or pad
What is the purpose of a boom length indicator? -
ANSWER>>Indicates the extended length of boom
According to OSHA 1926 subpart cc, floats/pads must be fastened to
the outrigger/stabilizers when - ANSWER>>They are in use
A crane's jib is offset 15 degrees versus it's original 0 degree offset
and the boom angle remains unchanged, the load radius will -
ANSWER>>Increase
What is the primary concern when operating rough terrain cranes
on rubber at high boom angles? - ANSWER>>Backward stability
During pick and carry operations, how is travel speed determined? -
ANSWER>>Manufacturers specifications
When leaving telescopic boom cranes unattended overnight or for
longer periods, the boom should be - ANSWER>>Fully retracted and
stowed
On a telescopic boom truck crane that has all 5 outriggers properly
positioned, the working area diagram will indicate the "over front"
area is - ANSWER>>Determined by the crane manufacturer
According to OSHA 1926 subpart cc, who determines if a crane can
be used for pick and carry operations? - ANSWER>>The manufacturer
