3A Hoisting License
What devices protect electric motors from too much current? - Answer-Fuses
When an emergency stop signal is given by anyone, it must be obeyed. - Answer-True
What air pressure is necessary for rated performance on air winched - Answer-Per manufacturers
specifications
To ensure the hoist brake will hold a heavy load the operator should lift the load a short distance &
check the brake - Answer-True
Air winched should be used for lifting, supporting or transporting people - Answer-False
All hooks should have this to retain slings & lifting attachments - Answer-Safety latch
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? - Answer-The motor is wired
incorrectly
The hoist limit switch operation shall be checked when? - Answer-Each shift
Fracture of parts occurs more often during the warm summer months - Answer-False
What devices protect electric motors from too much current? - Answer-Fuses
When an emergency stop signal is given by anyone, it must be obeyed. - Answer-True
What air pressure is necessary for rated performance on air winched - Answer-Per manufacturers
specifications
To ensure the hoist brake will hold a heavy load the operator should lift the load a short distance &
check the brake - Answer-True
Air winched should be used for lifting, supporting or transporting people - Answer-False
All hooks should have this to retain slings & lifting attachments - Answer-Safety latch
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? - Answer-The motor is wired
incorrectly
The hoist limit switch operation shall be checked when? - Answer-Each shift
Fracture of parts occurs more often during the warm summer months - Answer-False
