UDT Trener

Question #417

Using the working envelope chart shown, determine the maximum permissible load on the work platform at a height of 22 m and a horizontal outreach of 4 m:

W oparciu o przedstawiony wykres pola pracy określ maksymalne dopuszczalne obciążenie platformy roboczej uniesionej na wysokość 22 m i wysięgu 4 m :

Using the working envelope chart shown, determine the maximum permissible load on the work platform at a height of 22 m and a horizontal outreach of 4 m:Open full-size illustration
a
operation is prohibited because the permissible operating parameters are exceeded

praca niedozwolona ze względu na przekroczenia dopuszczalnych parametrów pracy

b
230 kg

230 kg

Correct answer

c
200 kg

200 kg

d
80 kg

80 kg

Why?

The point at a height of 22 m and a horizontal outreach (wysięg) of 4 m lies within the working envelope (pole pracy) for 230 kg. This is the highest permissible load (dopuszczalne obciążenie) shown on the chart. A load of 200 kg is also allowed here, but the question asks for the maximum.

Report an error

Categories for this question

Take a test in this categoryStudy this category