OVERHEAD CRANE UPDATED EXAMS PAPER
QUESTIONS AND ANSWERS SURE A+
✔✔Positioning the bridge and trolley over the load for hoisting is called - ✔✔centering
✔✔T or F
For overall efficiency, a load should be moved with the controller on a continous
intermediate point - ✔✔false
✔✔When hoisting, which position of the hoist controller will result in the slower speed -
✔✔first position
✔✔T or F
On 3rd point hoisting, the load will increase in speed for light loads and start to move
with heavy loads - ✔✔true
✔✔T or F
On cranes equipped with a dynamic lowering system, a light load is allowed to move
while a heavy load is held back - ✔✔true
✔✔T or F
QUESTIONS AND ANSWERS SURE A+
✔✔Positioning the bridge and trolley over the load for hoisting is called - ✔✔centering
✔✔T or F
For overall efficiency, a load should be moved with the controller on a continous
intermediate point - ✔✔false
✔✔When hoisting, which position of the hoist controller will result in the slower speed -
✔✔first position
✔✔T or F
On 3rd point hoisting, the load will increase in speed for light loads and start to move
with heavy loads - ✔✔true
✔✔T or F
On cranes equipped with a dynamic lowering system, a light load is allowed to move
while a heavy load is held back - ✔✔true
✔✔T or F
