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I is easiest, XII is hardest

Olympiads Level
Vehicle Technical Service
Vehicle Technical Service Level I
Қазақша student
Аккумулятор батареясы түрлендіреді...?
Vehicle Technical Service
Vehicle Technical Service Level I
Қазақша educator
Қозғалтқыштағы май деңгейін тексерудің дұрыс тәсілі қайсы?
Vehicle Technical Service
Vehicle Technical Service Level I
Русский educator
Какое действие относится к ежедневному техническому обслуживанию автомобиля перед началом движения?
Vehicle Technical Service
Vehicle Technical Service Level I
English student
Which tool is used to measure the air pressure in a tire?
Vehicle Technical Service
Vehicle Technical Service Level I
汉语 student
检查发动机机油液面时,车辆应停放在什么位置?
Vehicle Technical Service
Vehicle Technical Service Level I
汉语 educator
进行发动机机油检查时,车辆应停在什么位置?
Vehicle Technical Service
Vehicle Technical Service Level II
Русский student
Какова основная цель регламентного технического обслуживания автомобиля?
Vehicle Technical Service
Vehicle Technical Service Level II
Қазақша educator
Жеңіл автомобиль шинасының протекторы үшін жол қозғалысы қауіпсіздігі тұрғысынан ең аз рұқсат етілетін қалдық биіктік қанша?
Vehicle Technical Service
Vehicle Technical Service Level II
Русский educator
Какую основную функцию выполняет масляный фильтр двигателя?
Vehicle Technical Service
Vehicle Technical Service Level II
English student
What is the primary function of a vehicle's thermostat in the cooling system?
Vehicle Technical Service
Vehicle Technical Service Level II
汉语 student
冷车启动后,若发动机怠速不稳且排气管冒出黑烟,最可能的原因是什么?
Vehicle Technical Service
Vehicle Technical Service Level II
汉语 educator
扭矩扳手在汽车维修中的主要用途是什么?
Vehicle Technical Service
Vehicle Technical Service Level III
Русский student
Какое назначение имеет диагностический разъем автомобиля?
Vehicle Technical Service
Vehicle Technical Service Level III
Қазақша educator
Автомобильге профилактикалық техникалық қызмет көрсетудің негізгі мақсаты қандай?
Vehicle Technical Service
Vehicle Technical Service Level III
Русский educator
Какой признак наиболее характерен для наличия воздуха в гидравлическом приводе рабочей тормозной системы?
Vehicle Technical Service
Vehicle Technical Service Level III
English student
Which source should be used first to determine the recommended service intervals for a specific vehicle?
Vehicle Technical Service
Vehicle Technical Service Level III
汉语 student
使用诊断仪读取故障码前,最应先确认哪项信息?
Vehicle Technical Service
Vehicle Technical Service Level III
汉语 educator
在更换发动机冷却液后,为排除冷却系统中的残留空气,最合适的操作是什么?
Vehicle Technical Service
Vehicle Technical Service Level IV
Русский student
Какое назначение имеет система EGR в современном автомобиле?
Vehicle Technical Service
Vehicle Technical Service Level IV
Қазақша educator
Кернеуі 12 В болатын екі аккумулятор параллель жалғанса, тізбектің жалпы кернеуі қанша болады?
Vehicle Technical Service
Vehicle Technical Service Level IV
Русский educator
Какая операция обычно относится к сезонному техническому обслуживанию автомобиля?
Vehicle Technical Service
Vehicle Technical Service Level IV
English student
After replacing a vehicle's coolant hose, which sequence is most appropriate before returning the vehicle to service?
Vehicle Technical Service
Vehicle Technical Service Level IV
汉语 student
更换机油后,启动发动机并怠速运转片刻,熄火等待数分钟再检查机油液面,主要是为了什么?
Vehicle Technical Service
Vehicle Technical Service Level IV
汉语 educator
使用诊断仪读取实时数据时,若发动机冷却液温度传感器显示负40摄氏度,而发动机已运行一段时间,最合理的判断是什么?
Vehicle Technical Service
Vehicle Technical Service Level V
Русский student
Какое последствие может возникнуть при нарушении фаз газораспределения?
Vehicle Technical Service
Vehicle Technical Service Level V
Қазақша educator
Автомобильдің электр жабдықтарында жұмыс басталар алдында қысқа тұйықталу қаупін азайту үшін қандай әрекет орындалады?
Vehicle Technical Service
Vehicle Technical Service Level V
Русский educator
Какой режим диагностического сканера позволяет увидеть параметры работы системы управления двигателем в момент фиксации неисправности?
Vehicle Technical Service
Vehicle Technical Service Level V
English student
Before raising a vehicle to remove a wheel, which action should be performed first?
Vehicle Technical Service
Vehicle Technical Service Level V
汉语 student
使用诊断仪清除故障码后,维修人员发现故障灯暂时熄灭。为了确认故障是否真正排除,下一步最合适的做法是什么?
Vehicle Technical Service
Vehicle Technical Service Level V
汉语 educator
在常规汽车维护中,检查制动液含水量最适合使用哪种工具?
Vehicle Technical Service
Vehicle Technical Service Level VI
Русский student
Какое назначение имеет шина CAN в современном автомобиле?
Vehicle Technical Service
Vehicle Technical Service Level VI
Қазақша educator
Қозғалтқыш өшірілгеннен кейін толық зарядталған 12 В аккумулятордың клеммаларындағы кернеу шамамен қанша болуы тиіс?
Vehicle Technical Service
Vehicle Technical Service Level VI
Русский educator
Какое действие необходимо выполнить первым перед демонтажем стартера автомобиля с отрицательно заземлённой бортовой сетью?
Vehicle Technical Service
Vehicle Technical Service Level VI
English student
A vehicle’s brake pedal feels spongy after the car has been parked overnight. Which mechanical condition should be inspected first?
Vehicle Technical Service
Vehicle Technical Service Level VI
汉语 student
发动机达到正常工作温度后,节温器的主要作用是什么?
Vehicle Technical Service
Vehicle Technical Service Level VI
汉语 educator
在汽车维护中,测量蓄电池静态电流时,万用表应怎样接入电路?
Vehicle Technical Service
Vehicle Technical Service Level VII
Русский student
Какова основная цель функциональной проверки электронных исполнительных механизмов с помощью диагностического сканера?
Vehicle Technical Service
Vehicle Technical Service Level VII
Қазақша educator
Қозғалтқышты іске қосар алдында май деңгейін тексерудің дұрыс тәртібі қайсы?
Vehicle Technical Service
Vehicle Technical Service Level VII
Русский educator
При диагностике дизельного двигателя давление наддува существенно ниже заданного, а утечек во впускном тракте не обнаружено. Какой узел следует проверить следующим?
Vehicle Technical Service
Vehicle Technical Service Level VII
English student
Which maintenance action is most appropriate when a vehicle's windshield washer spray is weak despite a full reservoir?
Vehicle Technical Service
Vehicle Technical Service Level VII
汉语 student
测量制动盘端面跳动时,百分表应如何安装和操作?
Vehicle Technical Service
Vehicle Technical Service Level VII
汉语 educator
在使用示波器检查曲轴位置传感器波形时,若波形周期性出现缺齿位置但发动机控制单元无法识别转速,最应先检查什么?
Vehicle Technical Service
Vehicle Technical Service Level VIII
Русский student
Какова основная цель анализа логов электронных блоков управления при сложных отказах?
Vehicle Technical Service
Vehicle Technical Service Level VIII
Қазақша educator
Гидрокомпенсаторлы клапан механизмінде қозғалтқыш іске қосылғаннан кейін қысқа уақыттық тарсыл сақталса, ең алдымен қай жағдай тексеріледі?
Vehicle Technical Service
Vehicle Technical Service Level VIII
Русский educator
Какую основную функцию выполняет каталитический нейтрализатор отработавших газов бензинового двигателя?
Vehicle Technical Service
Vehicle Technical Service Level VIII
English student
A vehicle with an electronically controlled automatic transmission shifts harshly only after reaching operating temperature. Which preliminary check is most appropriate before replacing internal transmission parts?
Vehicle Technical Service
Vehicle Technical Service Level VIII
汉语 student
在拆卸汽车蓄电池之前,为了降低短路风险,通常应先断开哪一根电缆?
Vehicle Technical Service
Vehicle Technical Service Level VIII
汉语 educator
在更换带有可变气门正时机构的发动机机油后,维修人员发现怠速稳定性变差。若机油液位和型号均正确,下一步最应检查什么?
Vehicle Technical Service
Vehicle Technical Service Level IX
Русский student
Какова основная цель корреляционного анализа данных датчиков при сложных отказах двигателя?
Vehicle Technical Service
Vehicle Technical Service Level IX
Қазақша educator
Қозғалтқыштың отын қоспасын жабық контур режимінде реттеу қабілетін бағалау үшін сканердің қай дерегін ұзақ мерзімді бақылау ең орынды?
Vehicle Technical Service
Vehicle Technical Service Level IX
Русский educator
Какой параметр тормозной жидкости непосредственно характеризует её способность сохранять эффективность при нагреве в тормозном механизме?
Vehicle Technical Service
Vehicle Technical Service Level IX
English student
A vehicle’s engine oil contains visible fuel dilution, and the oil level has risen between services. Which maintenance-related cause should be investigated first?
Vehicle Technical Service
Vehicle Technical Service Level IX
汉语 student
测量喷油器线圈电阻时,万用表应连接在喷油器的哪两个端子之间?
Vehicle Technical Service
Vehicle Technical Service Level IX
汉语 educator
使用诊断仪检查发动机失火数据时,若某一气缸的失火计数持续增加,而点火线圈和火花塞互换后故障仍留在原气缸,下一步最应检查什么?
Vehicle Technical Service
Vehicle Technical Service Level X
Русский student
Какова цель системного анализа отказов на уровне сложных транспортных платформ?
Vehicle Technical Service
Vehicle Technical Service Level X
Қазақша educator
Дизельді қозғалтқышта цилиндрлер бойынша отын бүрку мөлшерінің айырмасын бағалау үшін қай диагностикалық әдіс ең ақпаратты болып саналады?
Vehicle Technical Service
Vehicle Technical Service Level X
Русский educator
При оценке эффективности системы охлаждения после выхода двигателя на рабочую температуру температура верхнего и нижнего патрубков радиатора почти одинакова, а перегрев отсутствует. Какой вывод наиболее обоснован?
Vehicle Technical Service
Vehicle Technical Service Level X
English student
A vehicle’s battery is repeatedly discharged overnight, and no lights remain on. Which test is most appropriate for detecting an unwanted current draw?
Vehicle Technical Service
Vehicle Technical Service Level X
汉语 student
使用扭矩扳手拧紧发动机缸盖螺栓时,按照维修手册规定的顺序和力矩操作,主要是为了避免什么?
Vehicle Technical Service
Vehicle Technical Service Level X
汉语 educator
在制定汽车维护课程的实训项目时,哪种安排最能体现“先诊断、后维修”的原则?
Vehicle Technical Service
Vehicle Technical Service Level XI
Русский student
Какова цель формальной верификации алгоритмов управления в автомобильных системах?
Vehicle Technical Service
Vehicle Technical Service Level XI
Қазақша educator
Цилиндрдегі қысым жоғалуын пневматикалық сынақпен анықтағанда, ауаның қай жерден шыққанын тыңдау қандай ақауды ажыратуға мүмкіндік береді?
Vehicle Technical Service
Vehicle Technical Service Level XI
Русский educator
При диагностике высокоскоростной шины CAN измеренное сопротивление между линиями CAN-H и CAN-L при отключённом питании составляет около 60 Ом. Какой вывод наиболее обоснован?
Vehicle Technical Service
Vehicle Technical Service Level XI
English student
A vehicle's alternator output is within specification, but the battery repeatedly discharges overnight. Which measurement is most appropriate for locating the fault?
Vehicle Technical Service
Vehicle Technical Service Level XI
汉语 student
在柴油发动机高压共轨系统中,若回油量明显超过同型号喷油器的标准值,最可能说明什么?
Vehicle Technical Service
Vehicle Technical Service Level XI
汉语 educator
在柴油机喷油器拆检后进行台架试验时,若某喷油器在额定压力下出现喷雾束偏斜、夹带连续油滴,最应判定其哪项性能不合格?
Vehicle Technical Service
Vehicle Technical Service Level XII
Русский student
Какова основная цель метасистемного анализа жизненного цикла автомобиля в контексте технического обслуживания?
Vehicle Technical Service
Vehicle Technical Service Level XII
Қазақша educator
Төрт цилиндрлі қозғалтқышта иінді біліктің айналу жиілігі 2400 айн/мин болғанда, төрт тактілі жұмыс циклі бойынша бір цилиндрдегі жұмыс жүрістерінің минуттық жиілігі қанша болады?
Vehicle Technical Service
Vehicle Technical Service Level XII
Русский educator
При проверке синхронизации фаз газораспределения осциллографом одновременно снимают сигналы датчиков положения коленчатого и распределительного валов. Какой результат наиболее убедительно указывает на смещение фаз после замены цепи?
Vehicle Technical Service
Vehicle Technical Service Level XII
English student
During diagnosis of an intermittent CAN-bus communication failure, the network resistance measured between CAN-H and CAN-L is approximately 60 Ω with the battery disconnected. What does this measurement normally indicate?
Vehicle Technical Service
Vehicle Technical Service Level XII
汉语 student
在使用示波器诊断高速CAN总线时,点火开关关闭且总线静止,CAN-H与CAN-L之间测得约60欧姆。该读数最合理地表明什么?
Vehicle Technical Service
Vehicle Technical Service Level XII
汉语 educator
某发动机采用废气再循环系统。利用诊断仪观察到发动机处于稳定中负荷时,EGR指令开度较大,但进气歧管压力与无EGR工况几乎没有差异。结合这一组数据,最应优先验证哪一项?