配套习题- 识别电路的3种状态 -【青果学院】

1/5单选题

难度：

1.

在下列图中，当开关闭合后，灯L能发光的是（　　）

A
B
C
D

正确答案：RA==

PGRpdj5BQuOAgeW8gOWFs+mXreWQiOWQju+8jOeUtea1geS7jueUtea6kOato+aegee7j+i/h+W8gOWFs+OAgeeUtea1geihqOebtOaOpeWbnuWIsOi0n+aege+8jOW9ouaIkOeUtea6kOefrei3r++8jOaVhUFC6ZSZ6K+v77ybQ+OAgeeUteWOi+ihqOWcqOeUtei3r+S4reebuOW9k+S6juW8gOi3r++8jOiAjOeUteWOi+ihqOS4suiBlOWcqOeUtei3r+S4re+8jOaVheeBr+azoeS4jeS8muWPkeWFie+8jOaVhUPplJnor6/vvJtE44CB5byA5YWz6Zet5ZCI5ZCO77yM55S15rWB5LuO55S15rqQ5q2j5p6B57uP6L+H5byA5YWz44CB54Gv5rOh5Zue5Yiw55S15rqQ6LSf5p6B77yM55S15Y6L6KGo5rWL6YeP54Gv5rOh5Lik56uv77yM5pWFROato+ehri48L2Rpdj4=

2/5单选题

难度：

2.

如图电路中，用导线连接下列两点后，会导致电路短路的是（　　）

A	a、c
B	b、c
C	b、d
D	d、e

正确答案：Qw==

PGRpdj7nlKjlr7znur/miopi44CBZOS4pOeCuei/nuaOpei1t+adpeaXtu+8jOebuOW9k+S6juS4jee7j+i/h+eUqOeUteWZqOebtOaOpeeUqOWvvOe6v+aKiueUtea6kOeahOS4pOerr+i/numAmu+8jOmAoOaIkOeUtea6kOefrei3r++8jOeUtei3r+S4reeUtea1gei/h+Wkp++8jOWPr+iDveS8mueDp+Wdj+eUtea6kO+8jOS4lOS4pOeBr+azoeWdh+S4jeS6ru+8jOWImUPpgInpobnmraPnoa48L2Rpdj4=

3/5单选题

难度：

3.如图所示的四种电路图，当开关均闭合时有短路现象的是（　　）

A
B
C
D

正确答案：RA==

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

4/5多选题

难度：

4.

如图所示，开关S闭合时，可能发生的现象是（　　）

A	L₁被烧坏
B	L₁、L₂均不发光
C	电池被烧坏
D	L₂被烧坏

正确答案：QixD

PGRpdj7or6XnlLXot6/kuLrlubbogZTnlLXot6/vvIzlvZPlvIDlhbPpl63lkIjml7bvvIzkvJrlvaLmiJDnlLXmupDnn63ot6/vvIzljbPkuKTnga/ms6HlnYfkuI3lj5HlhYnvvIzlubbkuJTlrozlpb3ml6DmjZ/vvIzkvYbnlLXmsaDkvJrooqvng6flnY88L2Rpdj4=

5/5单选题

难度：

5.下图所示四个电路中，若闭合开关S，将会造成电源短路的是（　　）

A
B
C
D

正确答案：Qw==

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