Exam (elaborations)
NCCCO Questions Test 1 Exam Questions with Answers
NCCCO Questions Test 1 Exam Questions with Answers
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NCCCO Questions Test 1 ExamQuestions with Answers
According to ANSI B30.5 personnel platform lifts should not be made with
wind in excess of: - -20 mph
-After the crane has been checked out and before crane lift operations
begin, the crew should: - -Have a pre-lift meeting
-All hazards and potential problems should be discovered during the: - -Pre-
lift site inspection
-By order of hitch strength, which is the correct answer? - -Basket, vertical,
choker
-During setup, how do you determine machine clearances (counterweight,
boom, outrigger)? - -Measure for correct distances
-Eccentric main boom tip reeving causes: - -Twisting of the boom
-How does the operator determine if correct load chart is being used? - -
Matching serial number
-How does the operator verify the LMI's boom length or load radius reading?
- -Actual measurements
-How many broken wires must be present in one strand of one lay for
running wire rope to be removed from service? - -3
-How many randomly broken wires must there be to remove a running wire
rope from service? - -6
-If replacing the hoist line wire rope on a crane, how do you determine the
size of type of wire rope to use? - -Use Manufacturer's operators manual or
load chart.
-If the rated capacity of the crane is above the solid line or within the
shaded areas or has an asterisk next to it, this means the capacity is based
on: - -Structural competence
-If the SWL of a crane's wire rope is 10,000 lbs. using one part, what is the
SWL when using 4 parts? - -40,000 lbs
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