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【单选题】
During symmetrical load operation, the impedance of salient pole synchronous generator is in the order of ().
A.
B.
C.
D.
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举一反三
【单选题】How did Mount Cangshan get the name?
A.
The mountain has 19 peaks.
B.
The mountain is covered by the luxuriant vegetation.
C.
There are glaciers on the mountain top .
D.
There are a variety of wild animals in the mountain.
【单选题】If the objective coefficient of a basic variable in the optimal basis of linear programming problem changes, then ( )
A.
The test number of this basic variable changes
B.
The test number of other basic variables changes
C.
The test numbers of all non-basic variables change
D.
The test numbers of all variables change
【判断题】When doing Beat 1 of the big Waist-twining Beating, land the right foot on the ground sufficiently.
A.
正确
B.
错误
【单选题】The relationship between leakage resistance , armature reaction reactance and synchronous reactance of synchronous generators ( ).
A.
>
>
>
>
B.
>
>
>
>
C.
>
>
>
>
D.
>
>
>
>
【单选题】The main function of sensitivity analysis of linear programming is to analyze the influence of the change of linear programming parameters on ( ).
A.
regularity
B.
feasibility
C.
feasible solution
D.
optimal solution
【单选题】Mount Cangshan was recognized as ______ by UNESCO in 2014.
A.
a world record heritage
B.
a glacier park
C.
a world natural heritage
D.
a world geo-park
【判断题】When doing Beat 4 of the big Waist-twining Beating, draw a circle in front of the body with right leg.
A.
正确
B.
错误
【单选题】Meili Snow Mountain is located in ______ .
A.
Bai Autonomous Prefecture
B.
Tibetan Autonomous Prefecture
C.
Naxi Autonomous County
D.
Lisu Autonomous Prefecture
相关题目：
【单选题】How did Mount Cangshan get the name?
A.
The mountain has 19 peaks.
B.
The mountain is covered by the luxuriant vegetation.
C.
There are glaciers on the mountain top .
D.
There are a variety of wild animals in the mountain.
【单选题】If the objective coefficient of a basic variable in the optimal basis of linear programming problem changes, then ( )
A.
The test number of this basic variable changes
B.
The test number of other basic variables changes
C.
The test numbers of all non-basic variables change
D.
The test numbers of all variables change
【判断题】When doing Beat 1 of the big Waist-twining Beating, land the right foot on the ground sufficiently.
A.
正确
B.
错误
【单选题】The relationship between leakage resistance , armature reaction reactance and synchronous reactance of synchronous generators ( ).
A.
>
>
>
>
B.
>
>
>
>
C.
>
>
>
>
D.
>
>
>
>
【单选题】The main function of sensitivity analysis of linear programming is to analyze the influence of the change of linear programming parameters on ( ).
A.
regularity
B.
feasibility
C.
feasible solution
D.
optimal solution
【单选题】Mount Cangshan was recognized as ______ by UNESCO in 2014.
A.
a world record heritage
B.
a glacier park
C.
a world natural heritage
D.
a world geo-park
【判断题】When doing Beat 4 of the big Waist-twining Beating, draw a circle in front of the body with right leg.
A.
正确
B.
错误
【单选题】Meili Snow Mountain is located in ______ .
A.
Bai Autonomous Prefecture
B.
Tibetan Autonomous Prefecture
C.
Naxi Autonomous County
D.
Lisu Autonomous Prefecture
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