UDT Trener

Question #491

The buffers of a travelling crane are:

Zderzaki suwnicy to:

a
fixed safety components located at the end of the runway

nieruchome elementy bezpieczeństwa znajdujące się na końcu torowiska

b
mechanical safety components fitted to the end carriage

mechaniczne elementy bezpieczeństwa umieszczone na czołownicy

Correct answer

c
both components located at the runway ends and components fitted to the end carriages

zarówno elementy umieszczone na końcach torowisk, jak i zainstalowane na czołownicach

d
none of the above answers is correct

żadna z powyższych odpowiedzi nie jest poprawna

Why?

Buffers (zderzaki) are fitted to the end carriage (czołownica), move with the crane and cushion an impact. The fixed components at the runway ends are end stops (odboje), so the two terms should not be combined into one answer.

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