QUESTIONS AND ANSWERS SURE A+
✔✔34) A document that outlines weights, crane configuration and rigging requirements
for a lift is called a: - ✔✔Lift plan
✔✔35) A 1-inch wire rope sling in vertical basket hitch lifting a 24-foot long, 36 inch
diameter pipe, - ✔✔36 to 1
✔✔36) What is an LMI? - ✔✔Load movement indicator
✔✔37) Location of electrical hazards on the job site should be documented on a: -
✔✔Lift plan
✔✔38) When forming a lift plan, a PRIMARY concern for the person doing the rigging
is: - ✔✔Capacity of rigging
✔✔39) When using a wedge socket, the dead end of the rope is secured in the socket
by the: - ✔✔Wedge
✔✔40) When erecting or stowing a swing-away lattice extension, what should be used
to control the movement of the extension? - ✔✔Tag line
✔✔41) Planning for rigging is required: - ✔✔Only when lifting any load
✔✔42) A lift plan MUST be completed by a: - ✔✔Supervisor
✔✔43) Anchorage points for fall arrest harness for a single person MUST be able to
hold: - ✔✔5000 lbs.
✔✔44) Which of the following items are used for heavy rigging? - ✔✔Slings, shackles,
and spreader beam
✔✔45) If the jacket of a synthetic round sling is damaged, that sling should be: -
✔✔Removed from service immediately
✔✔46) Which of the following is NOT a factor when making submerged lifts? - ✔✔Water
temperature
✔✔47) When a tugger is mounted where the operator can NOT see the load, the signal
person most uses - ✔✔Signals used for cranes
✔✔48) Who can design a personnel platform? - ✔✔A qualified personnel
, ✔✔49) A one-inch, 3-leg bridle wire rope sling, rigged at a 45 degree angle, is good for
18 tons. The addition of a fourth leg will increase your capacity by: - ✔✔0 lbs
✔✔50) After any structural repair or modification, a personnel lifting platform shall be
tested to what percent of the platform rating? - ✔✔150%
✔✔51) All of the following statements about crane contact with power lines are TRUE
EXCEPT: - ✔✔The operator should leave the cab as quickly as possible
✔✔52) Loads introduced into the machine or its components due to accelerating or
decelerating force is called: - ✔✔Dynamic loading
✔✔53) Using the sling chart provided, what is the rated capacity of 1/2 wire rope at a
choke hitch - ✔✔3,800 lbs
✔✔54) When lifting 100,000 pounds, the main load block must be reeved with how
many parts of line? - ✔✔4
✔✔55) What standard hand signal is being communicated in the illustration? -
✔✔Travel (one track)
✔✔56) What Standard hand signal is being communicated in the illustration? - ✔✔Use
whip line
✔✔57) Using the chart, how many parts of line are needed to lift a load weighing
265,000 pounds? - ✔✔9
✔✔57) What is the PRIMARY concern when working with high boom angles? -
✔✔Backward stability
✔✔58) On multiple crane lifts, the load on each crane should NOT exceed what
percentage of capacity? - ✔✔75%
✔✔59) What are lifting lungs? - ✔✔Eyelets welded to a steel plate for lifting
✔✔60)The formula for determining stress on a snatch block performing a vertical lift is:
line pull block factor block load. What must be done to calculate the formula? -
✔✔Multiply the load weight by the coefficient of friction to determine pull, and then the
standard formula