【判断题】【消耗次数：1】
点火控制器的作用是控制点火线圈初级绕组中电流的通断。()
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正确
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错误
参考答案：
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相关题目
【简答题】
点火控制器通过改变点火线圈初级绕组[填空]时刻来改变闭合角.
【判断题】
ECU连续发出4-5次点大信号后仍未接教到第二组点火线圈的点火监控信号(IGf信号)的原因:No.2点火线同ECU之间的监控信号线路断路或搭铁,点火控制器故障,ECU故障
①
正确
②
错误
【简答题】
同时点火方式指[填空]气缸共用一个点火线圈
【简答题】
单独点火方式是指每个气缸的[填空]上各配有一个点火线圈
【简答题】
晶体管控制无触点电子点火系可[填空]初级电流.从而提高次级电压.
随机题目
【单选题】
“ Has he seen this film ? ” “Yes. He______ it several days ago.”
①
saw
②
has seen
③
had seen
④
was seeing
【单选题】
The thought flashed across my mind: “By some ?means or______ she has some information about my engagement. But how?”
①
other
②
others
③
the other
④
the others
【单选题】
You cant imagine what great trouble they have________the problem________.
①
to solve;being talked about
②
solving;discussing
③
to solve;to talk about
④
solving;being discussed
【单选题】
When I saw Mary , she _______on the piano.
①
is playing
②
plays
③
was playing
④
played
【单选题】
It may only be through repeated experiments _______ a baby will come to accept the idea _______ other people can have different views from what he or she has.
①
how;which
②
how;that
③
that;that
④
which;which
【单选题】
This technology has been ?around for a long time, but not until recent years _______ it in marketing.
①
businesses employed
②
did businesses employ
③
businesses had employed?
④
had businesses employed
【单选题】
And there,almost________in the big chair,sat her little brother,who never had to be told to keep quiet.
①
having lost
②
losing
③
to be lost
④
lost