UDT Trener

I WJO

UDT tests: Specialised forklifts (I WJO)

Category scope in Polish

Wózki jezdniowe podnośnikowe z wysięgnikiem (teleskopowe) oraz z operatorem podnoszonym wraz z ładunkiem

276 questions in this category

Study questionsTake a test

Simulator: 15 questions, 30 minutes and at least 11 correct answers. This format is described by training centres; UDT does not publish it officially.

All questions in this category

  1. 1.Technical equipment subject to technical supervision may be operated on the basis of:#1
  2. 2.Which of the following activities are not part of a UTB operator's duties:#2
  3. 3.Maintenance inspection intervals for technical equipment:#3
  4. 4.Technical supervision is defined as:#4
  5. 5.Who carries out technical inspection of technical equipment?#5
  6. 6.A change to the technical parameters or design of technical equipment is treated as:#6
  7. 7.Who may carry out an agreed repair or modernisation of technical equipment?#7
  8. 8.The Technical Inspection Act specifies the following forms of technical inspection:#8
  9. 9.Who issues the decision authorising operation of technical equipment?#9
  10. 10.An operator of technical equipment may start work when:#10
  11. 11.An operator of technical equipment may start work when:#11
  12. 12.If the person or organisation responsible for operating the equipment fails to comply with technical inspection regulations, that person or organisation:#12
  13. 13.If a threat to human life or health, property and the environment is identified, the inspector:#13
  14. 14.In the event of dangerous damage to technical equipment or an accident, the person or organisation responsible for operating the equipment:#14
  15. 15.An operator qualification certificate may be revoked by:#15
  16. 16.Which of the following are not subject to technical supervision?#16
  17. 17.Technical equipment subject to technical supervision includes:#17
  18. 18.Dangerous damage to technical equipment means:#18
  19. 19.An accident means:#19
  20. 20.Lifting and moving people using technical equipment intended solely for transporting loads requires:#20
  21. 21.Who is responsible for ensuring proper operation and maintenance of technical equipment?#21
  22. 22.Maintenance inspections required by law are carried out by:#22
  23. 23.Who keeps the technical equipment's maintenance log?#23
  24. 24.Acceptance inspections of technical equipment are carried out:#24
  25. 25.Periodic technical examinations are carried out on technical equipment subject to:#25
  26. 26.The absence of the maintenance technician during a technical examination of equipment requires, as a minimum:#26
  27. 27.A candidate seeking to become an operator of technical equipment must:#27
  28. 28.The operator of technical equipment must stop work when:#28
  29. 29.Maintenance inspection intervals for equipment may be specified:#29
  30. 30.The intervals for periodic examinations and ad hoc control examinations of materials handling equipment (UTB) are specified:#30
  31. 31.The duties of an operator of technical equipment include:#31
  32. 32.Technical equipment may be operated on the basis of:#32
  33. 33.After carrying out activities concerning technical equipment, the inspector prepares:#33
  34. 34.Repairs and modernization of technical equipment are carried out by:#34
  35. 35.Who is directly responsible for the safe operation of technical equipment?#35
  36. 36.Where is information on the rules for safely operating the equipment provided?#36
  37. 37.As part of the checks before starting work, the operator:#37
  38. 38.Who issues qualification certificates for operating technical equipment subject to technical inspection?#38
  39. 39.Overloading a UTB during operation:#39
  40. 40.Ad hoc in-service inspections are carried out, among other cases:#40
  41. 41.The operator's duties are specified:#41
  42. 42.Who carries out periodic inspections of technical equipment?#42
  43. 43.Which is a technical inspection body?#43
  44. 44.Qualification certificates authorizing the operation of technical equipment are valid in:#44
  45. 45.The obligation for operators of technical equipment to use personal protective equipment arises from:#45
  46. 46.Under the Council of Ministers regulation on the types of technical equipment subject to technical supervision, technical supervision requirements apply to:#46
  47. 47.The operating instructions need not contain:#47
  48. 48.The equipment's inspection record book must contain:#48
  49. 49.A decision issued by UDT:#49
  50. 50.A person may take the qualification examination if they:#50
  51. 51.After a technical inspection with a positive result, the UDT inspector:#51
  52. 52.Qualification certificates:#52
  53. 53.A person who modifies technical equipment without agreement from the competent technical supervision authority:#53
  54. 54.Anyone who allows technical equipment to be operated without a valid decision authorising operation:#54
  55. 55.The operating instructions are:#55
  56. 56.Operator qualification certificates are not required:#56
  57. 57.A person holding qualification certificates may operate:#57
  58. 58.The operator of technical equipment must:#58
  59. 59.Qualification certificates for operating technical equipment are:#59
  60. 60.An operator who witnesses an accident must:#60
  61. 61.The operator must not:#61
  62. 62.The forms of technical supervision are:#62
  63. 63.Lifting people using equipment designed and manufactured exclusively for lifting loads:#63
  64. 64.Lifting loads using two or more UTB:#64
  65. 65.Being beneath a load that is being moved is:#65
  66. 66.Moving loads over people is:#66
  67. 67.Qualification certificates for operating technical equipment subject to technical supervision are issued by:#67
  68. 68.The examination board informs the candidate of the examination result:#68
  69. 69.The maintenance log should be kept:#69
  70. 70.Job-specific safety instructions:#70
  71. 71.After the qualification certificate for operating the equipment expires, the operator:#71
  72. 72.The validity of a qualification certificate is extended:#72
  73. 73.The lifting capacity of UTB is an equipment parameter directly related to:#73
  74. 74.The net mass of 1000 l of water is approximately:#74
  75. 75.The mass of a load consisting of 40 packages weighing 25 kg each is:#75
  76. 76.The mass of 60 cardboard boxes weighing 20 kg each is:#76
  77. 77.The mass of the load being lifted can be determined using:#77
  78. 78.Information about the equipment's lifting capacity may be provided:#78
  79. 79.The correct unit of lifting capacity is:#79
  80. 80.Which of the following components are not part of a forklift truck's hydraulic system?#80
  81. 81.A hydraulic lock valve provides protection against:#81
  82. 82.The component that converts hydraulic oil pressure into mechanical movement is:#82
  83. 83.The component that generates pressure in a forklift truck's hydraulic system is:#83
  84. 84.The pressure relief valve installed in a forklift truck's hydraulic system is intended to:#246
  85. 85.A safe check of the pressure relief valve is carried out:#85
  86. 86.A hydraulic directional control valve is installed in the system to:#247
  87. 87.An actuator in a forklift truck's hydraulic system is:#87
  88. 88.The component that protects the hydraulic system against excessive pressure is:#88
  89. 89.The throttle-check valve installed in a forklift truck's lifting system is intended to:#89
  90. 90.The safety valve in a forklift truck's hydraulic system:#90
  91. 91.When pressure rises, excess oil is discharged:#91
  92. 92.The criteria and conditions for correctly carrying out hydraulic system tests are specified by:#92
  93. 93.Batteries in an electric forklift truck:#93
  94. 94.The parameters stated by the manufacturer on the battery nameplate are:#94
  95. 95.The STOP emergency stop switch is:#95
  96. 96.The STOP emergency stop switch:#96
  97. 97.Which types of tyres are used on forklift trucks?#97
  98. 98.Who determines the type and size of tyres used on forklift trucks?#248
  99. 99.The wear limit for superelastic tyres, in the absence of other guidelines, is:#99
  100. 100.Which type of wear rules out further use of solid tyres?#100
  101. 101.An illuminated oil pressure warning light may indicate:#101
  102. 102.The symbol shown in the illustration appears on the lever for:#102
  103. 103.On seeing this warning light illuminated, the operator:#103
  104. 104.Moving the lever marked with this pictogram forward will cause:#104
  105. 105.Moving the lever marked with the pictogram shown will cause:#105
  106. 106.Sit-down counterbalance forklift trucks must be equipped with:#106
  107. 107.Braking a pedestrian-controlled forklift truck can be achieved by:#107
  108. 108.The lifting mechanism includes:#108
  109. 109.Sit-down counterbalance forklift trucks may be equipped with the following mast types:#109
  110. 110.Which safety features protect the operator if a counterbalance forklift truck loses stability?#110
  111. 111.Which of the following affects the stability of a counterbalance forklift truck?#111
  112. 112.The gas cylinders used to fuel internal combustion forklift trucks are:#112
  113. 113.In forklift trucks, the lifting mechanism chain is:#113
  114. 114.The symbol in the illustration represents:#114
  115. 115.The symbol in the illustration represents:#115
  116. 116.The symbol in the illustration represents:#116
  117. 117.The symbol in the illustration represents:#117
  118. 118.An illuminated or flashing indicator light:#118
  119. 119.When operating a forklift truck with an interchangeable attachment, the operator should:#119
  120. 120.An interchangeable attachment may be installed on a forklift truck by:#120
  121. 121.What effect does an additional interchangeable attachment have on the forklift truck's load capacity?#121
  122. 122.After fitting an interchangeable attachment provided for by the forklift truck manufacturer:#122
  123. 123.Moving the lever marked with the pictogram shown causes:#123
  124. 124.Operating a forklift truck with fork extensions fitted is permitted when:#124
  125. 125.The electrical safety device fitted at the end of the tiller on a pedestrian-controlled truck is:#125
  126. 126.Which item of equipment prevents unauthorised persons from starting the machine?#126
  127. 127.The marking 1500 x 500 on a fork arm indicates:#127
  128. 128.The maximum load that can be lifted on a pair of fork arms, each marked 2500 x 500, is:#128
  129. 129.Operating a forklift truck with an excessively low hydraulic oil level may result in:#129
  130. 130.Jerky upward movement of the lifting mechanism may be caused by:#130
  131. 131.Leakage in a forklift truck's hydraulic system may show up as:#131
  132. 132.The density of hydraulic oil at a temperature below 0°C:#132
  133. 133.The operator checks the hydraulic oil level:#133
  134. 134.Unless the manufacturer specifies otherwise, the maximum deviation from vertical of a mast carrying its rated load, caused by internal leakage in the tilt system, must not exceed:#134
  135. 135.Unless otherwise specified by the manufacturer, downward drift of the lifting mechanism of a forklift truck with a capacity of up to and including 10 t, carrying its rated load, must not exceed:#135
  136. 136.Unless otherwise specified by the manufacturer, downward drift of the lifting mechanism of a forklift truck with a capacity above 10 t, carrying its rated load, must not exceed:#136
  137. 137.The optimum load for carrying out an internal leakage test on the hydraulic system is:#137
  138. 138.Unless the manufacturer's instructions specify otherwise, the minimum height to which the load must be raised during an internal leakage test of the mast tilt system is:#138
  139. 139.A safe functional check of the pressure relief valve must be carried out:#139
  140. 140.Checking the hydraulic system of forklift trucks includes:#140
  141. 141.Correct operation of the control levers must be checked:#141
  142. 142.The scope of tests on forklift trucks equipped with additional hydraulic attachments includes:#142
  143. 143.Lead-acid batteries may be charged:#143
  144. 144.A room in which forklift truck batteries are charged:#144
  145. 145.A forklift truck operator's duties include:#145
  146. 146.A person replacing discharged batteries must:#146
  147. 147.The STOP emergency switch is used to:#147
  148. 148.If a dangerous situation is identified, the forklift truck operator must:#148
  149. 149.The STOP emergency switch must be checked for correct operation:#149
  150. 150.Tyre wear limits are specified in:#150
  151. 151.Tyre pressure must comply with:#151
  152. 152.Unequal tyre pressures on the same axle can:#152
  153. 153.Accelerated wear of pneumatic tyres is caused by:#153
  154. 154.Uneven wear of solid tyres fitted to the same axle:#154
  155. 155.Who assesses the technical condition of the tyres?#155
  156. 156.If mechanical damage to the tyres affecting safe operation is found, the forklift truck operator:#156
  157. 157.What should the operator do after noticing that the engine oil pressure warning light is on while driving?#157
  158. 158.After finishing work, the operator should:#158
  159. 159.Properly functioning control levers:#159
  160. 160.Which document describes the test for checking that the service brake works correctly?#160
  161. 161.Where can information on how to check that the auxiliary brake works correctly be found?#161
  162. 162.What position should the mast be in during the service brake test?#162
  163. 163.The service brake test should be carried out:#163
  164. 164.If, during the auxiliary brake test, the operator determines that it is not working correctly, they should:#164
  165. 165.If a braking system fault is detected, the operator should:#165
  166. 166.If a brake fluid leak is detected, the operator should:#166
  167. 167.If the auxiliary brake is found to be malfunctioning, the operator:#167
  168. 168.The service brake should be checked by driving the forklift truck and braking:#168
  169. 169.The operator should check the brakes:#169
  170. 170.When leaving the operator's seat, the forklift truck operator should:#170
  171. 171.Inspection of the forklift truck mast includes:#171
  172. 172.When driving a forklift truck with a load on the forks, the operator should:#172
  173. 173.The load should be transported:#173
  174. 174.When driving a loaded counterbalance forklift truck down a sloping ramp, the operator:#174
  175. 175.When driving a forklift truck up an inclined ramp with a load that restricts visibility, the operator:#175
  176. 176.Driving a forklift truck across an inclined ramp is:#176
  177. 177.When travelling in a forklift truck with a load that restricts visibility, the operator should:#177
  178. 178.When driving a forklift truck with a load, you must:#178
  179. 179.The gas cylinder valve outlet should point:#179
  180. 180.The gas system is checked for leaks using:#180
  181. 181.Operating a forklift truck at temperatures below -10°C:#181
  182. 182.Operating a forklift truck at temperatures above 30°C:#182
  183. 183.Using the table, determine the maximum load that a rack storage level can support:#249
  184. 184.Using the table, determine the highest storage level onto which you can place goods with a forklift truck whose maximum lifting height is 2100 mm:#250
  185. 185.When placing a load on a warehouse rack, the operator should know:#185
  186. 186.When transporting bulky loads, the operator should:#186
  187. 187.What should the operator pay attention to when replacing traction batteries?#187
  188. 188.A forklift truck may lose stability because of:#188
  189. 189.The permitted travel speed of a forklift truck is specified:#189
  190. 190.Before starting work with a forklift truck, check the operation of:#190
  191. 191.After fitting an additional interchangeable attachment, you should:#191
  192. 192.Before driving a forklift truck onto a loading ramp, the operator should check:#192
  193. 193.When driving a forklift truck, you must:#193
  194. 194.Where can information about a forklift truck's lifting capacity be found?#194
  195. 195.Before starting work with a forklift truck, you must:#195
  196. 196.Operating a forklift truck with a personnel lifting basket fitted onto the forks:#196
  197. 197.If a forklift truck loses stability, the operator:#197
  198. 198.When a forklift truck is overturning, you should:#198
  199. 199.A forklift truck may lose stability as a result of:#199
  200. 200.Unless the forklift truck's manual states otherwise, the maximum elongation of the lifting chain during service may be:#200
  201. 201.Unless the forklift truck's manual states otherwise, the permissible number of cracked plates in a load-bearing leaf chain of the Flyer type is:#201
  202. 202.Unless the forklift truck's manual states otherwise, the minimum permissible thickness of the horizontal section of the forks, measured near the bend (heel), is:#202
  203. 203.Unless the forklift truck's manual states otherwise, the minimum permissible thickness of the horizontal section of the forks, measured near the bend (heel), is:#203
  204. 204.Unless the forklift truck's manual states otherwise, the minimum permissible thickness of the horizontal section of the forks, measured near the bend (heel), is:#204
  205. 205.Unless the forklift truck manual states otherwise, the minimum permissible thickness of the horizontal part of the forks, measured near the bend (heel), is:#205
  206. 206.Unless the forklift truck manual states otherwise, the maximum permissible increase in a fork arm's angle from its original value (usually 90 degrees) is:#206
  207. 207.Checking the correct operation of the hydraulic system on variable-reach forklift trucks includes, among other things:#251
  208. 208.The minimum safe distance for operating a forklift truck near an excavation depends on:#252
  209. 209.The illustration shows:#253
  210. 210.The device that protects a variable-reach forklift truck against overturning is:#254
  211. 211.A correctly functioning load limiter on variable-reach forklift trucks causes:#255
  212. 212.If the hydraulic system fails while the cab is raised and emergency lowering of the cab is impossible, the operator should:#256
  213. 213.If the forklift truck breaks down while the cab is raised, the operator should:#257
  214. 214.On a forklift truck where the operator is raised together with the load, a device protecting the operator against crushing or falling out may be:#258
  215. 215.A component intended to ensure the correct operating position on a forklift truck where the operator is raised together with the load may be:#259
  216. 216.Electrical safety devices characteristic of a forklift truck where the operator is raised together with the load are:#260
  217. 217.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side A:#207
  218. 218.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side B:#208
  219. 219.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side A:#209
  220. 220.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side B:#210
  221. 221.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side A:#211
  222. 222.Using the capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side B:#212
  223. 223.Based on the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side A:#213
  224. 224.Based on the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from side B:#214
  225. 225.Using the load capacity chart shown, determine the maximum capacity of the forklift truck at a height of 6 m:#224
  226. 226.Using the load capacity chart shown, determine the forklift truck's maximum lifting capacity at a height of 6.7 m:#261
  227. 227.Using the load capacity chart shown, determine the maximum mass of a load with base dimensions of 1.6 m × 1.6 m:#226
  228. 228.Using the load capacity chart shown, determine the maximum mass of a load with base dimensions of 2 m × 2 m:#227
  229. 229.Based on the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction A:#215
  230. 230.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#262
  231. 231.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side A:#229
  232. 232.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#230
  233. 233.Using the capacity chart and drawing shown, determine the maximum load mass that can be safely lifted when picking up the load from side A:#231
  234. 234.Using the capacity chart and drawing shown, determine the maximum load mass that can be safely lifted when picking up the load from side A:#232
  235. 235.Using the capacity chart and drawing shown, determine the maximum load mass that can be safely lifted when picking up the load from side B:#233
  236. 236.Based on the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction A:#216
  237. 237.Using the capacity chart shown, determine the maximum lifting capacity of the forklift truck when lifting a load to a height of 3000 mm:#263
  238. 238.Using the capacity chart shown, determine the maximum lifting capacity of the forklift truck when lifting a load to a height of 4000 mm:#264
  239. 239.Using the capacity chart shown, determine the maximum lifting capacity of the forklift truck when lifting a load to a height of 5000 mm:#265
  240. 240.Using the load capacity chart and drawing shown, determine the maximum load mass that can be safely lifted to a height of 4000 mm when picked up from side B:#237
  241. 241.Using the capacity chart and drawing shown, determine the maximum load mass that can safely be lifted to a height of 4000 mm when picking up the load from side A:#266
  242. 242.Using the capacity chart and drawing shown, indicate which rack or racks the load can be placed on:#267
  243. 243.Using the capacity chart and drawing shown, indicate which rack or racks the load can be placed on:#268
  244. 244.Based on the load capacity chart and drawing shown, indicate which rack or racks the load can be placed on:#269
  245. 245.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#239
  246. 246.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side A:#240
  247. 247.Based on the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction A:#270
  248. 248.Using the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction B:#221
  249. 249.Using the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction A:#222
  250. 250.Using the load capacity chart and drawing shown, determine the maximum safe lifting height for the load picked up from direction B:#223
  251. 251.Using the load capacity chart and drawing shown, determine the maximum mass of the load picked up from side A:#241
  252. 252.Using the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#242
  253. 253.Based on the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side A:#271
  254. 254.Based on the load capacity chart and drawing shown, determine the maximum mass of a load picked up from side B:#272
  255. 255.Using the chart, determine the maximum height to which a load weighing 4.0 t can be lifted:#273
  256. 256.Using the chart, determine the maximum height to which a load weighing 3.0 t can be lifted:#274
  257. 257.Using the chart, determine the maximum height to which a load weighing 3 t can be lifted:#275
  258. 258.Using the chart, determine the maximum horizontal reach for a 1.6 t load:#276
  259. 259.Using the chart, determine the maximum horizontal reach for a 4.0 t load:#277
  260. 260.Using the chart, determine what load can be placed at a distance of 5 m:#278
  261. 261.According to the chart, the forklift truck specifications are:#279
  262. 262.Using the chart, determine the maximum height to which a load weighing 3.0 t can be lifted:#280
  263. 263.Using the chart, determine the maximum forward reach for a 4.0 t load:#281
  264. 264.Using the chart, determine the maximum height to which a 1.5 t load can be lifted:#282
  265. 265.Using the chart, determine the maximum forward reach for a 1.5 t load:#283
  266. 266.According to the load chart, in the situation shown, the operator can:#284
  267. 267.What can the mass of the load being lifted be if, according to the load chart and the situation shown, the operator must place it on level “2”?#285
  268. 268.The maximum lifting height for a 3.5 t load is:#286
  269. 269.The maximum lifting height for a load weighing 2.5 t is:#287
  270. 270.According to the chart, the maximum reach with a load weighing 1.2 t is:#288
  271. 271.What can the mass of the lifted load be if, according to the load capacity chart and the situation shown, the operator must place the load on level “2”?#289
  272. 272.According to the chart, the forklift truck's specifications are:#290
  273. 273.Using the chart, determine the maximum reach for a 2.0 t load:#291
  274. 274.Using the chart, determine the maximum reach for a 2.0 t load:#292
  275. 275.Using the chart, determine the maximum reach for a 2.5 t load:#293
  276. 276.An illuminated oil pressure warning light may indicate:#294

Questions and answers

How many questions are in this category?

Specialised forklifts: 276 questions in this category. Sample questions published by UDT, with our answer key, translations and explanations.

Can I study for free?

The first 30 questions in learning mode and 1 test per day are free. Individual question pages are also free to read.

How does the practice exam work?

Simulator: 15 questions, 30 minutes and at least 11 correct answers. This format is described by training centres; UDT does not publish it officially.

All categories