Question #729
The technical condition of a hook is determined on the basis of:
Stan techniczny haka określa się na podstawie:
a
its manufacturing date
daty produkcji
b
the number of notches
ilość karbów
c
visual inspection and measurements
oględzin i pomiarów
Correct answer
d
the number of operating cycles completed
ilości przepracowanych cykli
Why?
Visual inspection and measurements (oględziny i pomiary) reveal damage and allow hook wear and deformation to be assessed. Age, notch count or operating cycle count alone cannot establish the hook's actual condition.