item_id stringlengths 18 21 | task stringclasses 4
values | domain stringclasses 7
values | subtask stringclasses 483
values | system_family stringclasses 254
values | question stringlengths 7 718 | choices listlengths 0 13 | response_contract listlengths 1 5 | prompt stringlengths 91 1.32k | image_ids listlengths 1 7 | source_id stringclasses 357
values | adaptation_type stringclasses 13
values | redistribution_status stringclasses 1
value | images images listlengths 1 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ITEM-AUTO-T1-000311 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | A continuously variable transmission (CVT) will ratio-up during a test drive but will not ratio-down. Using the illustration shown, which of these could be the cause? | [
{
"choice_id": "OPT-A",
"text": "An open circuit at W"
},
{
"choice_id": "OPT-B",
"text": "A short-to-ground at X"
},
{
"choice_id": "OPT-C",
"text": "A short-to-ground at Y"
},
{
"choice_id": "OPT-D",
"text": "An open circuit at Z"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：A continuously variable transmission (CVT) will ratio-up during a test drive but will not ratio-down. Using the illustration shown, which of these could be the cause?
选项：
OPT-A: An open circuit at W
OPT-B: A short-to-ground at X
OPT-C: A short-to-ground at Y
OPT-D: An open circuit at Z
回答要求：
- Select exactly o... | [
"ASSET-AUTO-000504"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000312 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | A rear-wheel drive 5-speed automatic transmission will not engage REVERSE gear. The vehicle is free to roll backward in NEUTRAL with the engine running. During a road test, the transmission upshifts normally in all the forward gears. Using the clutch/band apply chart shown, which of these could be the cause? | [
{
"choice_id": "OPT-A",
"text": "A failed direct clutch"
},
{
"choice_id": "OPT-B",
"text": "A failed coast clutch"
},
{
"choice_id": "OPT-C",
"text": "A broken reverse band"
},
{
"choice_id": "OPT-D",
"text": "A seized forward clutch"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：A rear-wheel drive 5-speed automatic transmission will not engage REVERSE gear. The vehicle is free to roll backward in NEUTRAL with the engine running. During a road test, the transmission upshifts normally in all the forward gears. Using the clutch/band apply chart shown, which of these could be the cause?
选... | [
"ASSET-AUTO-000505"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000313 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | During a rear differential ring and pinion gear replacement and setup, the contact pattern shown was observed. Which of these could be the cause? | [
{
"choice_id": "OPT-A",
"text": "Worn spider gears"
},
{
"choice_id": "OPT-B",
"text": "Excessive ring gear runout"
},
{
"choice_id": "OPT-C",
"text": "Loose pinion bearing preload"
},
{
"choice_id": "OPT-D",
"text": "Incorrect pinion gear depth"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：During a rear differential ring and pinion gear replacement and setup, the contact pattern shown was observed. Which of these could be the cause?
选项：
OPT-A: Worn spider gears
OPT-B: Excessive ring gear runout
OPT-C: Loose pinion bearing preload
OPT-D: Incorrect pinion gear depth
回答要求：
- Select exactly one offi... | [
"ASSET-AUTO-000506"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000314 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The rear locking differential coupler will not unlock. During diagnosis, the digital multimeter (DMM) reading shown were observed when the rear differential coupler switch is pressed. Which of these could be the cause? | [
{
"choice_id": "OPT-A",
"text": "A blown fuse at W"
},
{
"choice_id": "OPT-B",
"text": "An open at X"
},
{
"choice_id": "OPT-C",
"text": "An open at Y"
},
{
"choice_id": "OPT-D",
"text": "Low resistance at Z"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The rear locking differential coupler will not unlock. During diagnosis, the digital multimeter (DMM) reading shown were observed when the rear differential coupler switch is pressed. Which of these could be the cause?
选项：
OPT-A: A blown fuse at W
OPT-B: An open at X
OPT-C: An open at Y
OPT-D: Low resistance a... | [
"ASSET-AUTO-000507"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000315 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | A vehicle with the alignment readings shown has wear on the inside edge of the right front tire tread and pulls to the left. The cause could be incorrect: | [
{
"choice_id": "OPT-A",
"text": "front caster."
},
{
"choice_id": "OPT-B",
"text": "front camber."
},
{
"choice_id": "OPT-C",
"text": "front toe."
},
{
"choice_id": "OPT-D",
"text": "rear toe."
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：A vehicle with the alignment readings shown has wear on the inside edge of the right front tire tread and pulls to the left. The cause could be incorrect:
选项：
OPT-A: front caster.
OPT-B: front camber.
OPT-C: front toe.
OPT-D: rear toe.
回答要求：
- Select exactly one official option using the automotive engineering... | [
"ASSET-AUTO-000508"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000316 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | A vehicle with the circuit shown has a stored “Electronic Power Steering Motor - Circuit Voltage Below Threshold” DTC. Which of these could be the cause? | [
{
"choice_id": "OPT-A",
"text": "The data bus connector at W is open."
},
{
"choice_id": "OPT-B",
"text": "The data bus wires are shorted together at X."
},
{
"choice_id": "OPT-C",
"text": "There is high resistance in the connector at Y."
},
{
"choice_id": "OPT-D",
"text"... | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：A vehicle with the circuit shown has a stored “Electronic Power Steering Motor - Circuit Voltage Below Threshold” DTC. Which of these could be the cause?
选项：
OPT-A: The data bus connector at W is open.
OPT-B: The data bus wires are shorted together at X.
OPT-C: There is high resistance in the connector at Y.
O... | [
"ASSET-AUTO-000509"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000317 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | Ball joint wear is being checked in the suspension shown. Technician A says that the jack can be placed at X to perform the test. Technician B says that the jack can be placed at Y to perform the test. Who is right? X Y | [
{
"choice_id": "OPT-A",
"text": "A only"
},
{
"choice_id": "OPT-B",
"text": "B only"
},
{
"choice_id": "OPT-C",
"text": "Both A and B"
},
{
"choice_id": "OPT-D",
"text": "Neither A nor B"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：Ball joint wear is being checked in the suspension shown. Technician A says that the jack can be placed at X to perform the test. Technician B says that the jack can be placed at Y to perform the test. Who is right? X Y
选项：
OPT-A: A only
OPT-B: B only
OPT-C: Both A and B
OPT-D: Neither A nor B
回答要求：
- Select e... | [
"ASSET-AUTO-000510"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000318 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | Which of these could happen if the measurements in the set-up shown varied from manufacturer’s specifications? | [
{
"choice_id": "OPT-A",
"text": "Noisy brake operation"
},
{
"choice_id": "OPT-B",
"text": "Brake grab or pull"
},
{
"choice_id": "OPT-C",
"text": "Pulsating brake pedal"
},
{
"choice_id": "OPT-D",
"text": "Low brake pedal"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：Which of these could happen if the measurements in the set-up shown varied from manufacturer’s specifications?
选项：
OPT-A: Noisy brake operation
OPT-B: Brake grab or pull
OPT-C: Pulsating brake pedal
OPT-D: Low brake pedal
回答要求：
- Select exactly one official option using the automotive engineering image.
最终只返回 ... | [
"ASSET-AUTO-000511"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000319 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The set-up shown is used to check: | [
{
"choice_id": "OPT-A",
"text": "rotor parallelism."
},
{
"choice_id": "OPT-B",
"text": "wheel bearing adjustment."
},
{
"choice_id": "OPT-C",
"text": "rotor lateral runout."
},
{
"choice_id": "OPT-D",
"text": "rotor face wear."
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The set-up shown is used to check:
选项：
OPT-A: rotor parallelism.
OPT-B: wheel bearing adjustment.
OPT-C: rotor lateral runout.
OPT-D: rotor face wear.
回答要求：
- Select exactly one official option using the automotive engineering image.
最终只返回 JSON，例如 {"choice_ids":["A"]}；choice_ids 必须使用题面选项 ID。 | [
"ASSET-AUTO-000512"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000320 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | In the charging system shown, with the engine running, the digital multimeter (DMM) will display: | [
{
"choice_id": "OPT-A",
"text": "charging output voltage."
},
{
"choice_id": "OPT-B",
"text": "regulator operating voltage."
},
{
"choice_id": "OPT-C",
"text": "charging circuit voltage drop."
},
{
"choice_id": "OPT-D",
"text": "ground circuit voltage drop."
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：In the charging system shown, with the engine running, the digital multimeter (DMM) will display:
选项：
OPT-A: charging output voltage.
OPT-B: regulator operating voltage.
OPT-C: charging circuit voltage drop.
OPT-D: ground circuit voltage drop.
回答要求：
- Select exactly one official option using the automotive eng... | [
"ASSET-AUTO-000513"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000321 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The brake lights are not working on the vehicle with the circuit shown. With the brake pedal pressed, the technician observes the DMM readings shown. Which of these could be the cause? | [
{
"choice_id": "OPT-A",
"text": "High resistance at W"
},
{
"choice_id": "OPT-B",
"text": "An open circuit at X"
},
{
"choice_id": "OPT-C",
"text": "A short-to-ground at Y"
},
{
"choice_id": "OPT-D",
"text": "An open circuit at Z"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The brake lights are not working on the vehicle with the circuit shown. With the brake pedal pressed, the technician observes the DMM readings shown. Which of these could be the cause?
选项：
OPT-A: High resistance at W
OPT-B: An open circuit at X
OPT-C: A short-to-ground at Y
OPT-D: An open circuit at Z
回答要求：
- ... | [
"ASSET-AUTO-000514"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000322 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The horns in the circuit shown operate only when a jumper wire is connected between terminals 30 and 87 of the horn relay. Technician A says that a failed horn relay could be the cause. Technician B says that a short-to-ground in the circuit between the horn relay and the horn switch could be the cause. Who is right? | [
{
"choice_id": "OPT-A",
"text": "A only"
},
{
"choice_id": "OPT-B",
"text": "B only"
},
{
"choice_id": "OPT-C",
"text": "Both A and B"
},
{
"choice_id": "OPT-D",
"text": "Neither A nor B"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The horns in the circuit shown operate only when a jumper wire is connected between terminals 30 and 87 of the horn relay. Technician A says that a failed horn relay could be the cause. Technician B says that a short-to-ground in the circuit between the horn relay and the horn switch could be the cause. Who is... | [
"ASSET-AUTO-000515"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000323 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The A/C system is blowing warm air on a vehicle equipped with an R-1234yf system. During a performance test, the system pressures shown were observed with ambient temperature at 85°F (29°C). Which of these could be the cause? | [
{
"choice_id": "OPT-A",
"text": "A stuck-closed thermal expansion valve (TXV)"
},
{
"choice_id": "OPT-B",
"text": "A stuck-open thermal expansion valve (TXV)"
},
{
"choice_id": "OPT-C",
"text": "A collapsed suction hose"
},
{
"choice_id": "OPT-D",
"text": "A failed viscou... | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The A/C system is blowing warm air on a vehicle equipped with an R-1234yf system. During a performance test, the system pressures shown were observed with ambient temperature at 85°F (29°C). Which of these could be the cause?
选项：
OPT-A: A stuck-closed thermal expansion valve (TXV)
OPT-B: A stuck-open thermal e... | [
"ASSET-AUTO-000516"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000324 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | An engine equipped with the ignition system shown is misfiring. Which of these could be the cause? | [
{
"choice_id": "OPT-A",
"text": "High resistance at W"
},
{
"choice_id": "OPT-B",
"text": "An open fuse at X"
},
{
"choice_id": "OPT-C",
"text": "A short-to-ground at Y"
},
{
"choice_id": "OPT-D",
"text": "An open crankshaft position sensor circuit"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：An engine equipped with the ignition system shown is misfiring. Which of these could be the cause?
选项：
OPT-A: High resistance at W
OPT-B: An open fuse at X
OPT-C: A short-to-ground at Y
OPT-D: An open crankshaft position sensor circuit
回答要求：
- Select exactly one official option using the automotive engineering... | [
"ASSET-AUTO-000517"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000325 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | After the compression readings shown in the illustration were taken, a wet compression test is made. The second set of readings is almost the same as the first. Technician A says that a burned valve could cause these readings. Technician B says that a broken piston ring could cause these readings. Who is right? | [
{
"choice_id": "OPT-A",
"text": "A only"
},
{
"choice_id": "OPT-B",
"text": "B only"
},
{
"choice_id": "OPT-C",
"text": "Both A and B"
},
{
"choice_id": "OPT-D",
"text": "Neither A nor B"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：After the compression readings shown in the illustration were taken, a wet compression test is made. The second set of readings is almost the same as the first. Technician A says that a burned valve could cause these readings. Technician B says that a broken piston ring could cause these readings. Who is right... | [
"ASSET-AUTO-000518"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000326 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | An electronic fuel injector on a diesel engine with a high-pressure common rail injection system is being replaced. The information at point X in the illustration shown indicates the injector: | [
{
"choice_id": "OPT-A",
"text": "bar code."
},
{
"choice_id": "OPT-B",
"text": "maximum pressure rating."
},
{
"choice_id": "OPT-C",
"text": "opening pressure."
},
{
"choice_id": "OPT-D",
"text": "calibration coding."
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：An electronic fuel injector on a diesel engine with a high-pressure common rail injection system is being replaced. The information at point X in the illustration shown indicates the injector:
选项：
OPT-A: bar code.
OPT-B: maximum pressure rating.
OPT-C: opening pressure.
OPT-D: calibration coding.
回答要求：
- Selec... | [
"ASSET-AUTO-000519"
] | SRC-AUTO-000023 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000327 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The frame shown in the diagram has been damaged in a front end collision. Technician A says that the frame has sidesway damage. Technician B says that the frame has kickup damage. Who is right? | [
{
"choice_id": "OPT-A",
"text": "A only"
},
{
"choice_id": "OPT-B",
"text": "B only"
},
{
"choice_id": "OPT-C",
"text": "Both A and B"
},
{
"choice_id": "OPT-D",
"text": "Neither A nor B"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The frame shown in the diagram has been damaged in a front end collision. Technician A says that the frame has sidesway damage. Technician B says that the frame has kickup damage. Who is right?
选项：
OPT-A: A only
OPT-B: B only
OPT-C: Both A and B
OPT-D: Neither A nor B
回答要求：
- Select exactly one official option... | [
"ASSET-AUTO-000520"
] | SRC-AUTO-000024 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000328 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The tire wear in the illustration shown could be caused by: | [
{
"choice_id": "OPT-A",
"text": "camber wear."
},
{
"choice_id": "OPT-B",
"text": "toe wear."
},
{
"choice_id": "OPT-C",
"text": "under-inflation."
},
{
"choice_id": "OPT-D",
"text": "over-inflation."
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The tire wear in the illustration shown could be caused by:
选项：
OPT-A: camber wear.
OPT-B: toe wear.
OPT-C: under-inflation.
OPT-D: over-inflation.
回答要求：
- Select exactly one official option using the automotive engineering image.
最终只返回 JSON，例如 {"choice_ids":["A"]}；choice_ids 必须使用题面选项 ID。 | [
"ASSET-AUTO-000521"
] | SRC-AUTO-000025 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000329 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The voltage readings shown were taken while cranking the engine. Which of these is indicated by the readings? | [
{
"choice_id": "OPT-A",
"text": "Battery #2 has resistance in the ground cable."
},
{
"choice_id": "OPT-B",
"text": "Battery #2 is weaker than battery #1."
},
{
"choice_id": "OPT-C",
"text": "Battery #1 is low on electrolyte."
},
{
"choice_id": "OPT-D",
"text": "Battery #... | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The voltage readings shown were taken while cranking the engine. Which of these is indicated by the readings?
选项：
OPT-A: Battery #2 has resistance in the ground cable.
OPT-B: Battery #2 is weaker than battery #1.
OPT-C: Battery #1 is low on electrolyte.
OPT-D: Battery #2 should be replaced.
回答要求：
- Select exac... | [
"ASSET-AUTO-000522"
] | SRC-AUTO-000028 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000330 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | What is the technician checking in the illustration shown? | [
{
"choice_id": "OPT-A",
"text": "Valve protrusion"
},
{
"choice_id": "OPT-B",
"text": "Valve recession"
},
{
"choice_id": "OPT-C",
"text": "Coolant nozzle recession"
},
{
"choice_id": "OPT-D",
"text": "Cylinder head warpage"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：What is the technician checking in the illustration shown?
选项：
OPT-A: Valve protrusion
OPT-B: Valve recession
OPT-C: Coolant nozzle recession
OPT-D: Cylinder head warpage
回答要求：
- Select exactly one official option using the automotive engineering image.
最终只返回 JSON，例如 {"choice_ids":["A"]}；choice_ids 必须使用题面选项 ID... | [
"ASSET-AUTO-000523"
] | SRC-AUTO-000028 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000331 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | What operation is being performed in the setup shown in the illustration? | [
{
"choice_id": "OPT-A",
"text": "Adjusting tooth contact"
},
{
"choice_id": "OPT-B",
"text": "Checking ring gear runout"
},
{
"choice_id": "OPT-C",
"text": "Checking ring gear backlash"
},
{
"choice_id": "OPT-D",
"text": "Setting differential bearing preload"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：What operation is being performed in the setup shown in the illustration?
选项：
OPT-A: Adjusting tooth contact
OPT-B: Checking ring gear runout
OPT-C: Checking ring gear backlash
OPT-D: Setting differential bearing preload
回答要求：
- Select exactly one official option using the automotive engineering image.
最终只返回 J... | [
"ASSET-AUTO-000524"
] | SRC-AUTO-000028 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000332 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The setup in the illustration shows the first step in: | [
{
"choice_id": "OPT-A",
"text": "measuring chamber pushrod travel."
},
{
"choice_id": "OPT-B",
"text": "adjusting spring brake tension."
},
{
"choice_id": "OPT-C",
"text": "manually releasing the spring brake."
},
{
"choice_id": "OPT-D",
"text": "adjusting the brakes for ... | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The setup in the illustration shows the first step in:
选项：
OPT-A: measuring chamber pushrod travel.
OPT-B: adjusting spring brake tension.
OPT-C: manually releasing the spring brake.
OPT-D: adjusting the brakes for lining wear.
回答要求：
- Select exactly one official option using the automotive engineering image.
... | [
"ASSET-AUTO-000525"
] | SRC-AUTO-000028 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000333 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | Which of these is being measured in the setup shown in the illustration? | [
{
"choice_id": "OPT-A",
"text": "Steering shaft spline wear"
},
{
"choice_id": "OPT-B",
"text": "Steering shaft out-of-roundness"
},
{
"choice_id": "OPT-C",
"text": "Steering shaft diameter"
},
{
"choice_id": "OPT-D",
"text": "Steering shaft endplay"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：Which of these is being measured in the setup shown in the illustration?
选项：
OPT-A: Steering shaft spline wear
OPT-B: Steering shaft out-of-roundness
OPT-C: Steering shaft diameter
OPT-D: Steering shaft endplay
回答要求：
- Select exactly one official option using the automotive engineering image.
最终只返回 JSON，例如 {"c... | [
"ASSET-AUTO-000526"
] | SRC-AUTO-000028 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000334 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | According to the ladder logic in the schematic shown, the MAG brake solenoid will release only when the: | [
{
"choice_id": "OPT-A",
"text": "wheelchair power is on."
},
{
"choice_id": "OPT-B",
"text": "“hi idle” is on."
},
{
"choice_id": "OPT-C",
"text": "park brake is applied."
},
{
"choice_id": "OPT-D",
"text": "service brake is applied."
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：According to the ladder logic in the schematic shown, the MAG brake solenoid will release only when the:
选项：
OPT-A: wheelchair power is on.
OPT-B: “hi idle” is on.
OPT-C: park brake is applied.
OPT-D: service brake is applied.
回答要求：
- Select exactly one official option using the automotive engineering image.
最... | [
"ASSET-AUTO-000527"
] | SRC-AUTO-000028 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000335 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The air brake system shown has 120 psi, but the park brake will not release. This could be caused by a leak at: | [
{
"choice_id": "OPT-A",
"text": "W."
},
{
"choice_id": "OPT-B",
"text": "X."
},
{
"choice_id": "OPT-C",
"text": "Y."
},
{
"choice_id": "OPT-D",
"text": "Z."
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The air brake system shown has 120 psi, but the park brake will not release. This could be caused by a leak at:
选项：
OPT-A: W.
OPT-B: X.
OPT-C: Y.
OPT-D: Z.
回答要求：
- Select exactly one official option using the automotive engineering image.
最终只返回 JSON，例如 {"choice_ids":["A"]}；choice_ids 必须使用题面选项 ID。 | [
"ASSET-AUTO-000528"
] | SRC-AUTO-000029 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000336 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The dash blower fan blows slowly on a Type C school bus. During diagnosis, the digital multimeter (DMM) measurement shown was observed with the fan switch in the ON position. This could be caused by: | [
{
"choice_id": "OPT-A",
"text": "an open fan motor ground."
},
{
"choice_id": "OPT-B",
"text": "an open fan circuit 20A fuse."
},
{
"choice_id": "OPT-C",
"text": "high resistance in the fan motor."
},
{
"choice_id": "OPT-D",
"text": "high resistance in the fan switch."
... | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The dash blower fan blows slowly on a Type C school bus. During diagnosis, the digital multimeter (DMM) measurement shown was observed with the fan switch in the ON position. This could be caused by:
选项：
OPT-A: an open fan motor ground.
OPT-B: an open fan circuit 20A fuse.
OPT-C: high resistance in the fan mot... | [
"ASSET-AUTO-000529"
] | SRC-AUTO-000029 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000337 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | Technician A says that the compression test readings shown could be caused by a blown cylinder head gasket. Technician B says that the compression test readings shown could be caused by incorrect valve timing. Who is right? | [
{
"choice_id": "OPT-A",
"text": "A only"
},
{
"choice_id": "OPT-B",
"text": "B only"
},
{
"choice_id": "OPT-C",
"text": "Both A and B"
},
{
"choice_id": "OPT-D",
"text": "Neither A nor B"
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：Technician A says that the compression test readings shown could be caused by a blown cylinder head gasket. Technician B says that the compression test readings shown could be caused by incorrect valve timing. Who is right?
选项：
OPT-A: A only
OPT-B: B only
OPT-C: Both A and B
OPT-D: Neither A nor B
回答要求：
- Sele... | [
"ASSET-AUTO-000530"
] | SRC-AUTO-000030 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000338 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | A vehicle has an illuminated high-voltage (HV) system warning and a stored DTC indicating HV battery deterioration. During diagnosis, the scan tool data and graph are observed. Which of these could be the cause of the DTC? | [
{
"choice_id": "OPT-A",
"text": "A low HV battery state of charge (SOC)"
},
{
"choice_id": "OPT-B",
"text": "A failure in battery block #2"
},
{
"choice_id": "OPT-C",
"text": "Low current to the battery"
},
{
"choice_id": "OPT-D",
"text": "A failure in battery block # 6"
... | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：A vehicle has an illuminated high-voltage (HV) system warning and a stored DTC indicating HV battery deterioration. During diagnosis, the scan tool data and graph are observed. Which of these could be the cause of the DTC?
选项：
OPT-A: A low HV battery state of charge (SOC)
OPT-B: A failure in battery block #2
O... | [
"ASSET-AUTO-000531"
] | SRC-AUTO-000026 | source_normalized | approved_for_public_release_by_maintainer | |
ITEM-AUTO-T1-000339 | T1 | automotive_integration | automotive_visual_diagnosis_and_component_mcq | automotive_system_integration | The blind spot detection system is inoperative on a vehicle equipped with the system shown. During diagnosis, the technician observes the scan tool cannot communicate with the right-side object sensor module. All other modules communicate properly. The cause could be: | [
{
"choice_id": "OPT-A",
"text": "a short-to-ground at W."
},
{
"choice_id": "OPT-B",
"text": "an open fuse at X."
},
{
"choice_id": "OPT-C",
"text": "a short-to-ground at Y."
},
{
"choice_id": "OPT-D",
"text": "an open circuit at Z."
}
] | [
"Select exactly one official option using the automotive engineering image."
] | 任务：T1
问题：The blind spot detection system is inoperative on a vehicle equipped with the system shown. During diagnosis, the technician observes the scan tool cannot communicate with the right-side object sensor module. All other modules communicate properly. The cause could be:
选项：
OPT-A: a short-to-ground at W.
OPT-B: ... | [
"ASSET-AUTO-000532"
] | SRC-AUTO-000027 | source_normalized | approved_for_public_release_by_maintainer |
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