下载APP
【单选题】
Transformer load is capacitive, load increases, side voltage ().
A.
be on the rise
B.
invariant
C.
It could go up or down
举报
参考答案:
参考解析:
刷刷题刷刷变学霸
举一反三
【单选题】What does "perseverance" mean?
A.
the passion
B.
the bravery
C.
the action to insist on sth
D.
the ideology
查看完整题目与答案
【单选题】下列颈部CT后处理技术中,能使弯曲的血管在同一平面上显示的是()
A.
MPR技术
B.
CPR技术
C.
MIP技术
D.
VR技术
E.
VE技术
查看完整题目与答案
【单选题】The State Council announced in ( ) that the Ansei Waist Drum is an intangible cultural heritage of China.
A.
2006年6月
B.
2007年6月
C.
2008年6月
D.
2009年6月
查看完整题目与答案
【单选题】Transformer primary winding plus rated frequency rated voltage, under a given load power factor, the ratio of the difference between secondary no-load voltage and () and secondary rated voltage is cal...
A.
Secondary short-circuit voltage
B.
Secondary load voltage
C.
Primary rated voltage
查看完整题目与答案
【单选题】The no-load loss of a transformer =600W and short-circuit loss =2100W. When the maximum efficiency is reached, the total loss of the transformer is ().
A.
2700 W
B.
4200 W
C.
1200 W
D.
1500 W
查看完整题目与答案
【单选题】What does "patriotism" mean?
A.
the belief in socialism
B.
the love towards motherland
C.
the devotion to family
D.
the efforts for reform
查看完整题目与答案
【单选题】下列颈部CT后处理技术中,可得到类似血管造影的图像,清晰显示小血管的是()
A.
表面阴影显示
B.
曲面重建
C.
最大密度投影
D.
最小密度投影
E.
容积再现
查看完整题目与答案
【单选题】In( ) Ansai waist made a great success in the 11th Asian Games. In ( ), thousands of people performed Ansai waist in the square array in the 60th anniversary of the National Day military parade cere...
A.
1990、2008
B.
1990、2009
C.
1992、2008
D.
1992、2009
查看完整题目与答案
【单选题】At the foot of Western Hill in Kunming, there is a monument for ( ) in the War Angainst Japan.
A.
Chinese soldiers who sacrificed
B.
brave generals
C.
democratic personages
D.
the contribution of overseas Chinese
查看完整题目与答案
【单选题】观察颈部淋巴结时,常用的MPR重组成像方位时()
A.
正中矢状面
B.
矢状面
C.
横轴位
D.
冠状位
E.
斜冠状位
查看完整题目与答案