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【多选题】
起动时,接通启动开关,电磁开关通电,电流通路为:A.
电路1：蓄电池+ →接线柱16 →电流表 →熔断丝 →起动开关 →电磁开关接线柱 →吸引线圈 →接线柱13 →起动机磁场好和电枢绕组 →搭铁 →蓄电池-。
B.
电路2：蓄电池+ →接线柱16 →电流表 →熔断丝 →起动开关 →电磁开关接线柱 →保持线圈 →搭铁→蓄电池-。
C.
电路1：蓄电池+ →接线柱16 →电流表 →熔断丝 →起动开关 →电磁开关接线柱 →保持线圈 →接线柱13 →起动机磁场好和电枢绕组 →搭铁 →蓄电池-。
D.
电路2：蓄电池+ →接线柱16 →电流表 →熔断丝 →起动开关 →电磁开关接线柱 →吸引线圈 →搭铁→蓄电池-。
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举一反三
【单选题】“A formal meeting at which someone is asked questions in order to find out if they are suitable for a job” is the definition of what vocabulary term? ( )
A.
Interview
B.
Recruitment
C.
Partner
D.
Contract
【多选题】What techniques are used in this extended definition: A patent is a form of intellectual property. A patent gives its owner the right to exclude others from making, using, selling, and importing an in...
A.
comparison/contrast
B.
further explanation
C.
example
D.
classification
【简答题】Word selection. Select the suitable word to fill in the blanks. (gavel; jury; witness; lawyer; court; prosecutor; defendant; juror; judge; objection; order) Someone whose job is to give advice to peop...
【单选题】_____ is a formal meeting at which someone is asked questions in order to find out if they are suitable for a job or a course of study.
A.
An application
B.
A conversation
C.
An interview
D.
A candidate
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