Mobile platforms – test

WYNIK

#1. The figure shown specifies:

a ) maximum lifting capacity of the platform expressed in newtons

b ) the maximum speed of the platform

c ) the maximum permissible horizontal force with which the operator can act on the external surface during the work performed

d ) maximum allowable wind strength

#2. Overloading the UTB during operation:

a ) is prohibited

b ) is permissible

c ) is permissible but only up to 125% of the rated capacity

d ) is permissible but only up to 110% of the rated capacity

#3. Based on the presented diagram of the working field, indicate the correct parameters for the operation of the platform:

a ) maximum reach of the platform loaded with a load of 115 kg - 11.8 m

b ) maximum lifting capacity of the platform 80 kg

c ) work on supports

d ) maximum working height of 19.2 m

#4. When assessing the condition of the platform before starting work, the operator:

a ) checks the condition of the platform equipment

b ) make a visual assessment of the technical condition of the platform

c ) performs movement tests without load and with nominal load

d ) all answers are correct

#5. During the operation of the rotation mechanism, the stability of the platform:

a ) is invariant because the stability of the platform depends solely on the mass in the basket

b ) is invariant because the stability factor depends only on the platform overhang

c ) is changing because the distance of the location of the boom system and the platform from the edge of the tipping area is changing

d ) is invariant because the stability of the platform depends solely on its mass

#6. Based on the presented diagram of the working field, indicate the correct parameters for the operation of the platform:

a ) maximum lift height of 20.5 m

b ) maximum working height of 22.5 m

c ) maximum lifting capacity of the platform 200 kg

d ) all answers are correct

#7. Based on the presented diagram of the working field, indicate the correct parameters for the operation of the platform:

a ) maximum lifting capacity of the platform 215 kg

b ) maximum reach of the platform loaded with a load of 215 kg - 11.8 m

c ) maximum working height of the platform loaded with a load of 215 kg - 21.2 m

d ) the answer b and c is correct

#8. Based on the work area diagram shown, determine the maximum allowable load of the work platform raised to a height of 12 m and an overhang of 4 m :

a ) operation not allowed due to exceeding the permissible operating parameters

b ) 280 kg

c ) 200 kg

d ) 80 kg

#9. The control of the manifold in the hydraulic system of the platform can be implemented in a way:

a ) indirect

b ) direct

c ) mixed

d ) all answers are correct

#10. After the activities performed on the technical device, the inspector shall draw up:

a ) operating instructions for the device

b ) the decision and the protocol of the activities carried out

c ) CE declaration of conformity

d ) all answers are correct

#11. An attendant who witnesses an accident has a duty:

a ) provide assistance to the victim(s) of the accident

b ) secure the scene

c ) notify the supervisor

d ) all answers are correct

#12. Based on the work area diagram shown, determine the maximum allowable number of people that can be lifted to a height of 24 m

a ) 3

b ) 2

c ) 1

d ) all answers are incorrect

#13. Based on the work area diagram shown, determine the maximum allowable load of the work platform raised to a height of 22 m and an overhang of 9 m :

a ) 360 kg

b ) 280 kg

c ) 200 kg

d ) operation not permitted due to exceeding of permissible operating parameters

#14. Based on the work field diagram shown, indicate the maximum overhang of the work platform loaded with a mass of 80 kg:

a ) 5,5 m

b ) 6.6 m

c ) 7,7 m

d ) 8.8 m

#15. An operator of a technical device may undertake work when:

a ) the device has a valid decision authorizing its operation if required by the relevant regulations

b ) has a qualification certificate of the appropriate category

c ) the device has a current positive maintenance inspection result

d ) all of the above conditions must be met simultaneously

Zakończ test

Test: mobile platforms

WYNIK

#1. The figure shown specifies:

#2. Overloading the UTB during operation:

#3. Based on the presented diagram of the working field, indicate the correct parameters for the operation of the platform:

#4. When assessing the condition of the platform before starting work, the operator:

#5. During the operation of the rotation mechanism, the stability of the platform:

#6. Based on the presented diagram of the working field, indicate the correct parameters for the operation of the platform:

#7. Based on the presented diagram of the working field, indicate the correct parameters for the operation of the platform:

#8. Based on the work area diagram shown, determine the maximum allowable load of the work platform raised to a height of 12 m and an overhang of 4 m :

#9. The control of the manifold in the hydraulic system of the platform can be implemented in a way:

#10. After the activities performed on the technical device, the inspector shall draw up:

#11. An attendant who witnesses an accident has a duty:

#12. Based on the work area diagram shown, determine the maximum allowable number of people that can be lifted to a height of 24 m

#13. Based on the work area diagram shown, determine the maximum allowable load of the work platform raised to a height of 22 m and an overhang of 9 m :

#14. Based on the work field diagram shown, indicate the maximum overhang of the work platform loaded with a mass of 80 kg:

#15. An operator of a technical device may undertake work when: