更多"[单选题]( )I cannot establish the"的相关试题:
[单选题]( )I cannot establish the extent of damage
A.The damage is below water line
B.The damage is minor
C.The damage cannot be repaired
D.The damage cannot be determined
[单选题]( )I cannot control flooding
A.Flooding is under control
B.Flooding is beyond control
C.Flooding is controlled
D.Flooding is not serious
[单选题]( )I cannot repair damage
A.The damage is below water line
B.The damage is minor
C.The damage cannot be repaired
D.The damage cannot be determined
[单选题]若火山通告F项填写“VERTICAL EXTENT OF ASH CLOUD 8,000FT” 则表示:
A.说明火山灰云的水平移动距离
B.说明火山灰云的垂直范围延伸到8,000FT
C.火山位置
D.说明火山灰云的垂直范围的下限为8,000FT
[单选题]We cannot load heavy lifts this morning because the floating crane is not ____( )
A. available
B. standing by
C. waiting
D. useful
[单选题]One cannot ____ across his thoughts to others well if he doesn’t master enough words.
A.
pass
B.
hand
C.
transport
D.
put
[单选题]CSS系统安装软件时出现下列信息:CANNOT LOAD NOW LOADING INHIBITED,可能的原因是:
A.软盘不兼容
B.软盘不能读数据
C.飞机设置在空中状态
D.不确定
[单选题]图示节点中,I1=1A,I2=I3=3A,则I4等于( )。
A. 1A
B. 0A
C. -1A
D. 3A
（ ）
[填空题]若送电端轨道变压器BG1-50型变压器I1与I3、I2与I4均无电压说明 。
[判断题]波形图上病害波形超过I级或 （-I）界线又回落到I级或（-I）界线为一处病害。
A.正确
B.错误
[判断题]电动机负序电流保护,当I2>1.2I1时自动解除闭锁(I2负序电流,I1正序电流)
A.正确
B.错误
[判断题]电动机负序电流保护,当I2>1.2I1时闭锁负序电流保护(I2负序电流,I1正序电流)
A.正确
B.错误
