国家开放大学25春《汽车专业英语》形考作业第一次[答案]
时间:2025-04-23 18:46 来源:奥鹏作业辅导_奥鹏作业答 作者:admin 点击:次
| 国家开放大学25春《汽车专业英语》形考作业第一次[答案] 题目类型: 单选题 题目: an automotive clutch is used to connect and disconnect the__________ and manual transmission or transaxle. (2.5) 选项: engine chassis body parts 题目类型: 单选题 题目: a__________ is that part of a power transmission system between the drive shaft and the differential.(2.5) 选项: engine final drive body torque converter 题目类型: 单选题 题目: the continuously variable transmission (cvt) relies on a__________ system that allows for an infinite range of gear ratios.(2.5) 选项: engine transmission pulley torque converter 题目类型: 单选题 题目: the__________ a1lows for different speeds at the drive wheels when a vehicle goes around a corner or any time there is a change of direction.(2.5) 选项: final drive propeller shaft differential torque converter 题目类型: 单选题 题目: which one is the meaning of the phrase"independent suspension"?(2.5) 选项: 独立式悬架 滑柱式悬架 悬架系统 空气悬架 题目类型: 单选题 题目: a__________has a vinyl or cloth top that can be raised and lowered. 选项: convertible suspension sedan sport-utility vehicles 题目类型: 单选题 题目: __________ is formed as a result of insufficient oxygen in the combustion mixture and combustion chamber temperatures that are too low. 选项: hc co nox h2o 题目类型: 单选题 题目: which one is the meaning of the phrase"ignition system"? 选项: 转向系统 电气系统 悬架系统 点火系统 题目类型: 单选题 题目: the fuel pressure regulator controls the amount of pressure entering the __________. 选项: injectors oi1 pan power crankshaft 题目类型: 单选题 题目: in the cooling system, the__________ is a heat exchanger that removes the heat from coolant passing through it. 选项: intake valves radiator oil filter thermostat 题目类型: 单选题 题目: a__________ is the device that draws the fuel from the tank to the engine's injection system. 选项: thermostat radiator oil filter fuel pump 题目类型: 单选题 题目: which one is the meaning of the phrase"steering system"? 选项: 转向系统 电气系统 悬架系统 制动系统 题目类型: 单选题 题目: the function of the__________ is to reduce vehicle speed and to stop the car. 选项: body engine brake chassis 题目类型: 单选题 题目: the__________ is a device, which prevents that the wheels of a vehicle lock. 选项: abs acc aba abb 题目类型: 单选题 题目: the__________system is applied to prevent metal parts of the engine from rubbing against each other. 选项: emission control cooling starting lubricating 题目类型: 单选题 题目: in automotive circuits, the source is typically the__________ . 选项: battery evaporator engine brake 题目类型: 单选题 题目: the__________ sends current to the starter when the driver turns the ignition switch to start. 选项: battery evaporator engine brake 题目类型: 单选题 题目: basically, an__________ system removes heat from the passenger compartment by absorbing it and carrying it outside, where it is released into the atmosphere. 选项: battery engine primary air conditioning 题目类型: 单选题 题目: the__________ pumps high pressure vapor driven to the condenser. 选项: evaporator compressor receiver engine 题目类型: 单选题 题目: when an air conditioning system is operating properly, the suction line to the compressor should be__________ , and the discharge line should be hot to very hot. 选项: cool hot high low 题目类型: 判断题 题目: the brakes used to stop a vehicle while driving are known as the parking brakes.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: when operating a vehicle to verify a complaint, keep in mind that other components could be at fault.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: the manual steering system provides additiona1 assistance to the turning effort applied to the power steering system.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: electric vehicles are much quieter than internal combustion engine powered vehicles.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: refrigerant evaporates in the low side and condenses in the high side.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: manual transmission is designed to match automatica1ly the load requirements of the vehicle to the power and speed range of the engine.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: fuel system maintenance normally consists of changing the oi1 and filter(s).(2.5) 选项: 正确 错误 题目类型: 判断题 题目: the primary circuit of the ignition circuit includes all of the components and wiring operating on high voltage.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: improper wheel balance is the most common cause of tire vibration.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: the surround vision cameras have not blind spots.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: the two types of radiators are the down flow and crossflow. (2.5) 选项: 正确 错误 题目类型: 判断题 题目: in all distributorless ignition systems, the distributor controls when the spark plugs fire and ignite the fuel/air mixture in the cylinders.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: most engines consume gasoline or diesel fuel.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: the frame is the strong metal structure that provides a mounting place for the other parts of the vehicle.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: co is formed as a result of insufficient oxygen in the combustion mixture and combustion chamber temperatures that are too low. (2.5) 选项: 正确 错误 题目类型: 判断题 题目: most modem passenger vehicles and light trucks use tubeless tires.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: connecting rods link the crankcase to the crankshaft and convert the linear movement of the pistons to crankshaft rotary movement. (2.5) 选项: 正确 错误 题目类型: 判断题 题目: almost all vehicles have multiple forward gear ratios, but in most cases, only two ratios are provided for reverse.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: the positive crankcase ventilation system allows burned gases to enter the intake manifold to help reduce oxides of nitrogen (nox ) emission.(2.5) 选项: 正确 错误 题目类型: 判断题 题目: body-over-frame construction is used on full-size cars, vans, pickup trucks, and sport-utility vehicles (suvs).(2.5) 选项: 正确 错误 (责任编辑:admin) |