June 23, 2015Mobile Crane Signal OperatorBarb Fullman Welcome to your Mobile Crane Signal Person Practice Test. Take the test and find out how well prepared you are!1) With your fingers closed and your thumb extended pointing toward the ground, this indicates what to the crane operator? Not a good idea or move Stop movements immediately Lower the boom2) With both palms up and together, all fingers closed, and both thumbs extended pointing away from where your palms are touching indicates that the crane operator should? Dog everything Extend the boom That he should look to his left and right3) Taking your fist and knocking the top of your head means Main hoist Pay attention Unsafe lifting conditions4) During all crane operations, ASME B30.5 states that communications shall be maintained Off and on Continuously Only when needed5) Boom deflection is created when upon lifting the load off of the ground The boom moves lower towards the ground The load releases and drops The load swings away from the crane increasing its radius6) It is of critical importance that the hoist line/lines are _____ when the load leaves the ground Lubricated Properly labeled Vertical in all directions7) Quadrants of operation _____. Are safe locations on the job site May dramatically affect the stability of a crane Indicate where unsafe conditions are located8) While moving a load, the signal person directing the lift shall see that Proper slings or other lifting attachments are being used All debris from the cab of the crane is removed No employees are under load or in swing path9) Prior to signaling crane operations, all signalpersons shall be tested by a qualified person and have demonstrated their qualifications in the following areas Standard hand signals, job site safety, and passed a DOT physical Standard hand signals only Standard hand signals, basic crane operation and limitations, and standard voice signals10) Each voice signal shall contain three elements given in the following order Function and direction, distance and/or speed, function stop Function start, direction up or down, direction left or right Function to boom out or in, wind speed, release load11) Who can issue a “stop” for crane operation? Operator Signal person Worksite foreman All of the above12) If communications between the signal person and crane operator are interrupted: the operation must slow down the operation must speed up and finish the operation must ceasePlease let us know you're not a robot by typing in the digits below!Please fill out your contact information so you can get your results sent to your email! Name Business Email Phone Number Read More About Barb Barbara Fullman, CEO of Total Equipment Training.