A Hoisting License Questions And Answers
1.What devices protect electric motors from too much current?: ans- Fuses
2.When an emergency stop signal is given by anyone, it must be obeyed.: ans- True
3.What air pressure is necessary for rated performance on air winched: ans- Per manufacturers specifications
4.To ensure the hoist brake will hold a heavy load the operator should lift the load a short distance & check the brake: ans- True
5.Air winched should be used for lifting, supporting or transporting people: -
False
6.All hooks should have this to retain slings & lifting attachments: ans- Safety latch
7.If you observe the direction of the block motion is not the same as called for by moving the controller to a "hoist" or "lower" position, what would you suspect my be the problem?: ans- The motor is wired incorrectly
8.The hoist limit switch operation shall be checked when?: ans- Each shift
1.What devices protect electric motors from too much current?: ans- Fuses
2.When an emergency stop signal is given by anyone, it must be obeyed.: ans- True
3.What air pressure is necessary for rated performance on air winched: ans- Per manufacturers specifications
4.To ensure the hoist brake will hold a heavy load the operator should lift the load a short distance & check the brake: ans- True
5.Air winched should be used for lifting, supporting or transporting people: -
False
6.All hooks should have this to retain slings & lifting attachments: ans- Safety latch
7.If you observe the direction of the block motion is not the same as called for by moving the controller to a "hoist" or "lower" position, what would you suspect my be the problem?: ans- The motor is wired incorrectly
8.The hoist limit switch operation shall be checked when?: ans- Each shift
