如图所示一理想变压器当原线圈两端接u1=220v的正弦式交变电压时副线圈两端的电压u2=55v．则可以判断原副线圈的匝数之比为 A Sketch Coloring Page

如图所示一理想变压器当原线圈两端接u1=220v的正弦式交变电压时副线圈两端的电压u2=55v．则可以判断原副线圈的匝数之比为 A Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #5101

anonymous

anonymous
sketch #5101

sketch #5165 Marceline by Marvin Chrome

anonymous

anonymous
sketch #5165 Marceline by Marvin Chrome

sketch #3155 Iron Man

anonymous

anonymous
sketch #3155 Iron Man

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #4929

anonymous

anonymous
sketch #4929

sketch #3749 Girl Ari Rainbow

anonymous

anonymous
sketch #3749 Girl Ari Rainbow

sketch #5265 Shir Erika Ishikawa

anonymous

anonymous
sketch #5265 Shir Erika Ishikawa

sketch #1964 愛鼠繪

愛君
sketch #1964 愛鼠繪

sketch #2351

anonymous

anonymous
sketch #2351

sketch #3803

Laura Agapi Asnicar
sketch #3803

sketch #2197

anonymous

anonymous
sketch #2197

sketch #1079

anonymous

anonymous
sketch #1079

sketch #5218 Marshall Lee Dj-ionut Manelomania

anonymous

anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania

sketch #3439 Aralé by Malyi Link

anonymous

anonymous
sketch #3439 Aralé by Malyi Link

sketch #5047 Pikachu and Raichu by Saiful Farizam

anonymous

anonymous
sketch #5047 Pikachu and Raichu by Saiful Farizam

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #523 the man

anonymous

anonymous
sketch #523 the man

sketch #4695

anonymous

anonymous
sketch #4695

sketch #4852

anonymous

anonymous
sketch #4852

sketch #1440 donara

Donara Smbatyan
sketch #1440 donara

sketch #4700

anonymous

anonymous
sketch #4700

sketch #5227

anonymous

anonymous
sketch #5227

sketch #5008

anonymous

anonymous
sketch #5008

sketch #1418 Dylan Thomas. Chayrolfrypan

anonymous

anonymous
sketch #1418 Dylan Thomas. Chayrolfrypan

sketch #5177

anonymous

anonymous
sketch #5177

sketch #5208 Alf by David Rossien

anonymous

anonymous
sketch #5208 Alf by David Rossien

sketch #380

anonymous

anonymous
sketch #380

sketch #4649

anonymous

anonymous
sketch #4649

sketch #3608 Skeleton king by Thania Arruda

anonymous

anonymous
sketch #3608 Skeleton king by Thania Arruda

sketch #2635 Zoidberg by sketchmaster

sketchmaster
sketch #2635 Zoidberg by sketchmaster

tomski如图所示一理想变压器当原线圈两端接u1=220v的正弦式交变电压时副线圈两端的电压u2=55v．则可以判断原副线圈的匝数之比为 a coloring

如图所示，理想变压器输入电压为u=220√2sin 100π V，原、副线圈的匝数之比为n 1：n 2=101，各电表均为理想电表 sketch template

中学电学之理想变压器 知乎 sketch template

如图供电电路的变压器可视为理想变压器已知变压器原线圈与副线圈匝数比加在原线圈的电压为V副线圈与灯泡连接灯泡的额定电流为028A sketch template

如图所示是霓虹灯的供电电路电路中的变压器可视为理想变压器已知变压器原线圈与副线圈匝数比加在原线圈的电压V霓虹灯正常工作的电阻R sketch template

如图甲所示，理想变压器原、副线圈匝数之比为，原线圈 高途 sketch template

10．如图所示理想变压器原副线圈的匝数比为101b是原线圈的中心抽头电压表V和电流表A均为理想电表除R以外其余电阻不计从某时刻 sketch template

理想变压器的动态分析知乎 sketch template

如图2 1所示理想变压器的原副线圈匝数比n1∶n2= 10∶1原线圈两端接通交流电源则 A原副线圈中电流之比I1∶I2= 10∶1 sketch template

如图所示理想变压器原线圈中输入电压U1＝3300V副线圈两端电压U2为220V输出端连有完全相同的两个灯泡L1和L2绕过铁芯的导线所接 sketch template

如图所示理想交流电表与理想变压器原线圈相连副线圈中有R1R2R3交流电流表和开关S．初始开关S断开原线圈接稳定的交变电压下列说法 sketch template

如图所示为一理想变压器原副线圈的匝数比为n．原线圈接电压为u=U0sinωt的正弦交流电输出端接有一个交流电流表和一个电动机电动机的 sketch template

如图5 17理想变压器原线圈匝数为两个副线圈匝数为和原副线圈的电压分别为电流分别为则下面结论中哪些是正确的 A． B． C． D sketch template

如图所示理想变压器原副线圈的匝数比为10lb是原线圈的一个抽头电压表和电流表均为理想电表从某时刻开始在原线圈两端加上交变电压u1 sketch template

如图所示一理想变压器原副线圈接有两只电阻R1 和R2R1=R2=4Ω原线圈匝数是副线圈匝数的5倍当原线圈接在某正弦交变电源上时变压 sketch template

3．如图所示一理想变压器原线圈匝数n1=1100匝副线圈匝数n2=220匝交流电源的电压u=V电阻R=44Ω电压表电流表均为理想 sketch template

如图所示为远距离输电的原理图升压变压器的变压比为m降压变压器的变压比为n输电线的电阻为R升压变压器和降压变压器均为理想变压器�电厂 sketch template

如图所示一理想变压器原线圈可通过�动触头P的移动改变其匝数当P接a时原副线圈的匝数比为51b为原线圈的中点副线圈接有电容器C灯泡 sketch template

变压器线圈有几种绕线方法电子通应用新知，新电子的助推者 sketch template

如图所示一理想变压器原副线圈匝数之比为51原线圈电压u=311sin100πtV电阻R1=20ΩR2=24Ω电流表和电压表为 sketch template

如图所示一理想变压器当原线圈两端接U1=220V的正弦式交变电压时副线圈两端的电压U2=55V．则可以判断原副线圈的匝数之比为 A sketch template

如图所示M是小型理想变压器原副线圈匝数之比 N1n2=101接线柱ab接正弦交变电源电压u=311sin100πtV．变压器 sketch template

如图所示理想变压器原线圈匝数为n1两个副线圈匝数分别为n2和n3且n1n2n3=421输入电压U1=16VR1=R2=10Ω sketch template

如图所示理想变压器初级线圈接一正弦式交变电流交变电流的电压有效值恒定不变．则下列说法中正确的是 A．只将S1从2拨�1时电流表示数变 sketch template

如图所示理想变压器原副线圈的匝数比为k输出端接有一交流电动机其线圈的电阻为R．将原线圈接在正弦交流电源两端变压器的输入功率为P0时 sketch template

如图所示理想变压器的初次级线圈分别接着规格相同的灯泡L1L2初次级线圈的匝数比n1n2=21交流电源电压为U则 A灯L1 sketch template

如图所示一理想变压器当原线圈两端接U1=220V的正弦式交变电压时副线圈两端的电压U2=55V．则可以判断原副线圈的匝数之比为 A sketch template

如图所示一理想自耦变压器线圈AB绕在一个圆环形的闭合铁芯上输入端AB间加一正弦式交流电压在输出端BP间连接了理想交流电流表灯泡和�动 sketch template

如图所示一理想变压器与定值电阻R1理想电流表A1共同接入电压恒为U的交流电源上原线圈接入电路的匝数可以通过调节�动触头P来改变副线圈 sketch template

11．如图所示变压器原副线圈的匝数比为 101副线圈有一中心抽头e原线圈接交流电压V副线圈上ed之间的 电压ued = V sketch template

如图一理想变压器其原副线圈的匝数均可调节原线圈两端电压为一最大值不变的正弦交流电为了使变压器输入功率增大可使 A．其他条件不变 sketch template

2011年东北三省四市联考如图10 2 15所示一理想自耦变压器的原线圈接有正弦交变电压其最大值保持不变副线圈接有可调电阻R触头P sketch template

如图所示匝数为50匝的矩形闭合导线框ABCD处于磁感应强度大小B= T的水平匀强磁场中线框面积S=05 M2线框电阻不计线框绕垂直于 sketch template

如图所示理想交流电表A1A1定值电阻R1R2光敏电阻RG光照强度增大阻值减小分别接在理想变压器的原副线圈上U0为正弦交流 sketch template

如图所示理想变压器的原副线圈匝数之比为n1n2=31原线圈回路中的电阻A与副线圈回路中的负载电阻B的阻值相等ab端加一定交流电压 sketch template

free web stats