AI智能推荐题库-试题通 AI智能整理导入题库-试题通
×
首页 题库中心 仿真知识练习题库 题目详情
CA83AB325BC000013ECB28001C804BC0
仿真知识练习题库
4,300
单选题

193.Mechanical power is produced by electric motors that are mainly used to drive pumps, for example, fuel and hydraulic pumps or to drive a vale to the commanded position in the fuel hydraulic or air conditioning system or to move mechanical parts like doors and cargo containers ( )

A
 You can use electric motors to drive fuel and hydraulic pumps or to drive a valve to the commanded position in the fuel. hydraulic or air conditioning system or to move doors and cargo containers
B
 Electric motor can drive fuel and hydraulic pumps or drive a valve to the commanded position in the fuel. hydraulic or air conditioning system or move mechanical parts like doors and cargo containers to produce mechanical power
C
 Electric motor produce mechanical power and their main functions are to drive fuel and hydraulic pumps, to drive a valve to the commanded position and to move mechanical parts like doors and cargo containers

答案解析

正确答案:C
仿真知识练习题库

扫码进入小程序
随时随地练习

关闭登录弹窗
专为自学备考人员打造
勾选图标
自助导入本地题库
勾选图标
多种刷题考试模式
勾选图标
本地离线答题搜题
勾选图标
扫码考试方便快捷
勾选图标
海量试题每日更新
波浪装饰图
欢迎登录试题通
可以使用以下方式扫码登陆
APP图标
使用APP登录
微信图标
使用微信登录
试题通小程序二维码
联系电话:
400-660-3606
试题通企业微信二维码