6kV给水泵电机装设哪些保护？
参考答案：
差动保护、速断、正序、负序过流、零序过流、过负荷、定时限过流；启动速断、启动正序、负序定时限过流、启动过载。
根据内容，选择相应的职业
__小题1:__ I work with people and money. People give me their money or get their money from me. I work in a bank.
__小题2:__ I like talking to people. I meet interesting people every day and ask them questions. I have an office in the TV station.
__小题3:__ I wear a white uniform and I help doctors. Sometimes I work in the day and sometimes at night.
_小题4:_ I can speak English and Chinese. I always stay with children and help them.
___小题5:__ I study hard. I learn English, Chinese, math and other subjects. My classmates are very helpful and they often help me. I like my school.
翼外肌功能亢进出现此症状的特点为
A．开口初期有弹。向，可发展为开口中期、开口末期的弹响 B．开闭、前伸、侧方运动的任何阶段有多声破碎音 C．开口运动中有连续的摩擦音，有的似捻发音，有的似揉玻璃纸音 D．弹响发生于开口末或闭口初，下颌侧方和前方运动不出现弹响 E．无弹响
