(2)d点的短路后0.2s的短路电流周期分量有效值I0.2M为( )。
A. 8.73kA
B. 6.73kA
C. 7.73kA
D. 5.73kA
(5)d点的短路容量S"为( )。
A. 118.18MV·A
B. 128.18MV·A
C. 138.18MV·A
D. 108.18MV·A
The passage advertises overseas
A. jobs.
B. studies.
C. travel.
D. aid.
If you leave for Hong Kong on March 16th, you pay()
A. $ 799.
B. $ 849.
C. $ 829.
D. $ 969.