如题图所示,[tex=0.857x1.0]+NBI8Pm2vVS+bGgOpHKyOA==[/tex]为无源二端网络、电压、电流方向如图所示,在下列两种情况下,求网络[tex=0.857x1.0]+NBI8Pm2vVS+bGgOpHKyOA==[/tex]的等效阻抗[tex=0.714x1.0]RRR4SYyCqv01G5bWEEMPdw==[/tex]以及电路的有功功率,无功功率,视在功率.(1) [tex=22.143x1.571]QfkQsCnBY2L2D4ZDkHBK+tgwEbh6W2fX4jDgTjC1tnaAoqavekxHScmzgEwxhI1MnUFEWV6BUjoYyns0JeLn6aw21bIdIrX2eOxW046DpxzJJH2EvrGtn/QzAFL/yF9TQCoRnBB8q6hrqDtQfMqLGg==[/tex](2)[tex=17.429x1.357]604dw0sLFxw2Evb005T76qt8rEBlSbUBas2Jl5UMspK1oa4L/dkAfXpLJhq/7eXbud5HF2MTuW3H4yAlyunQwFHAWbB9PIukKD4mFuY2h+w=[/tex][img=262x137]179946ecc2f35e6.png[/img]
如题图所示,[tex=0.857x1.0]+NBI8Pm2vVS+bGgOpHKyOA==[/tex]为无源二端网络、电压、电流方向如图所示,在下列两种情况下,求网络[tex=0.857x1.0]+NBI8Pm2vVS+bGgOpHKyOA==[/tex]的等效阻抗[tex=0.714x1.0]RRR4SYyCqv01G5bWEEMPdw==[/tex]以及电路的有功功率,无功功率,视在功率.(1) [tex=22.143x1.571]QfkQsCnBY2L2D4ZDkHBK+tgwEbh6W2fX4jDgTjC1tnaAoqavekxHScmzgEwxhI1MnUFEWV6BUjoYyns0JeLn6aw21bIdIrX2eOxW046DpxzJJH2EvrGtn/QzAFL/yF9TQCoRnBB8q6hrqDtQfMqLGg==[/tex](2)[tex=17.429x1.357]604dw0sLFxw2Evb005T76qt8rEBlSbUBas2Jl5UMspK1oa4L/dkAfXpLJhq/7eXbud5HF2MTuW3H4yAlyunQwFHAWbB9PIukKD4mFuY2h+w=[/tex][img=262x137]179946ecc2f35e6.png[/img]
1