题目
A.Graceà
B.Ave
C.Malgré
D.A force de
第2题
When an induction motor with 10 polesissupplied by 50Hz three-phase acpower source,the synchronousre volution sperminuteis 1000.()(Synchronousr/min=120f/p)
第3题
When an induction motor with 10 polesissupplied by 50Hz three-phase acpower source,the synchronousre volution sperminuteis().(Synchronousr/min=120f/p)
第4题
When an induction motor with 10 polesissupplied by 50Hz three-phase acpower source,the synchronousre volution sperminuteis 900.()(Synchronousr/min=120f/p)
第5题
When an induction motor with 10 polesissupplied by 50Hz three-phase acpower source,the synchronousre volution sperminuteis().(Synchronousr/min=120f/p)
A.1000
B.900
C.700
D.600
第6题
When an induction motor with 10 polesissupplied by 50Hz three-phase acpower source,the synchronousre volution sperminuteis 700.()(Synchronousr/min=120f/p)
第7题
When an induction motor with 10 polesissupplied by 50Hz three-phase acpower source,the synchronousre volution sperminuteis 600.()(Synchronousr/min=120f/p)
第8题
A.mention
B.mentionner
C.attention
D.attentionnel
E.révolution
F.révolutionnaire
第9题
A.mention
B.mentionner
C.attention
D.attentionnel
E.révolution
F.révolutionnaire
G.proportion
H.proportionner
第10题
A.partis
B.parties
C.parti
D.partir
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