单项选择题
若变压器的其它条件不变,仅将一次绕组匝数增大10%,则Xm、X1σ将 ( ) A.
Xm´>1.12Xm; X1σ´=1.12 X1σ B.
Xm´=1.12Xm; X1σ´=1.12X1σ C.
Xm´>1.12Xm; X1σ´>1.12 X1σ D.
Xm ´=1.12Xm; X1σ´>1.12X1σ
若变压器的其它条件不变,仅将一次绕组匝数增大10%,则Xm、X1σ将 ( ) A.
Xm´>1.12Xm; X1σ´=1.12 X1σ B.
Xm´=1.12Xm; X1σ´=1.12X1σ C.
Xm´>1.12Xm; X1σ´>1.12 X1σ D.
Xm ´=1.12Xm; X1σ´>1.12X1σ