2021 Electronics Technology (ElectrotechnicsⅡ)(Dalian University of Technology) 最新满分章节测试答案
- Chapter Eight DC Regulated Power Supply(Ⅰ) Test for Chapter Eight (1)
- 【作业】Chapter Eight DC Regulated Power Supply(Ⅱ) Assignments for Chapter Eight
- Chapter Eight DC Regulated Power Supply(Ⅱ) Test for Chapter Eight
- Chapter Nine Basic amplifier circuit (Ⅰ) Test for Chapter Nine (1)
- 【作业】Chapter Nine Basic amplifier circuit(Ⅱ) Assignments for Chapter Nine
- Chapter Nine Basic amplifier circuit(Ⅱ) Test for Chapter Nine (2)
- Chapter Ten Integrated Operational Amplifier (Ⅰ) Test for Chapter 10(1)
- 【作业】Chapter Ten Integrated Operational Amplifier (Ⅱ) Assignments or Chapter 10
- Chapter Ten Integrated Operational Amplifier (Ⅱ) Test for Chapter 10 (2)
- 【作业】Chapter Eleven Combinational Logic Circuits Assignments for Chapter 11
- Chapter Eleven Combinational Logic Circuits Test for Chapter 11
- Chapter Twelve Sequential Logic Circuits Test for Chapter 12
- 【作业】Chapter Twelve Sequential Logic Circuits Assignments for Chapter 12
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本课程起止时间为:2021-10-12到2022-01-31
Chapter Eight DC Regulated Power Supply(Ⅰ) Test for Chapter Eight (1)
1、 问题:Determine the state of the diode.( )
选项:
A:on
B:cut off
C: can not determine
D:breakdown
答案: 【on】
2、 问题:The diode in the circuit is ideal. Given that US=5V. Find uO=( ).
选项:
A:5V
B:2.5V
C:- 5V
D:0V
答案: 【5V】
3、 问题:All the diodes in the circuit are ideal. Find the states of D1,D2,D3.( )
选项:
A:D1 on, D2 and D3 off
B:D1 and D2 off , D3 on
C:D1 and D3 off, D2 on
D:D1, D2 and D3 off
答案: 【D1 on, D2 and D3 off】
4、 问题:The diodes in the circuit are ideal. Find the states of D1 and D2.( )
选项:
A:D1 on, D2 off
B: D1 on, D2 on
C:D1 off, D2 on
D: D1 off , D2 off
答案: 【D1 on, D2 off】
5、 问题:The diode in the circuit is ideal. Given that ui = 6.5sinωt V,Find the maximum output voltage uOM =( ).
选项:
A:6.5 V
B:3.5 V
C: 3V
D:9.5V
答案: 【3.5 V 】
6、 问题:The diodes in the circuit are ideal. Given that ui = 6 sinωtV,Find the maximum output voltage uo( ).
选项:
A: +1V
B:+4V
C: +6V
D: +2V
答案: 【 +6V】
7、 问题: Given that the forward voltage drop across the diode is 0V. Find the output Uo = ( ).
选项:
A:0V
B:+3V
C:-3V
D:none of the above
答案: 【+3V】
8、 问题:Given that the forward voltage drop across the diode is 0V. Find the output Uo = ( ).
选项:
A:0V
B:+3V
C: -3V
D:none of the above
答案: 【 -3V】
9、 问题: Given that the forward voltage drop across the diode is 0V. Find the output Uo = ( ).
选项:
A:0V
B:+5V
C: -7V
D:none of the above
答案: 【0V】
10、 问题:Given that the forward voltage drop across the diode is 0V. Find the output Uo = ( ).
选项:
A:0V
B:+5V
C:+10V
D:none of the above
答案: 【0V】
【作业】Chapter Eight DC Regulated Power Supply(Ⅱ) Assignments for Chapter Eight
小提示:本节包含奇怪的同名章节内容
1、 问题:
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Chapter Eight DC Regulated Power Supply(Ⅱ) Test for Chapter Eight
小提示:本节包含奇怪的同名章节内容
1、 问题:A zener diode utilizes( ) characteristics for its operation.
选项:
A:forward
B:reverse
C:both forward and reverse
D:none of the above
答案: 【reverse】
2、 问题:Given that UZ=10V, IZmax= 20 mA, UI =30V. Find the minimum value of R( ).
选项:
A:1kW
B:2kW
C:0.5kW
D:1.5kW
答案: 【1kW】
3、 问题:Given that UI =10 V, UZ = 6 V. Find the voltage drop across the resistor UR( ).
选项:
A:10V
B:6V
C:4V
D:-4V
答案: 【4V】
4、 问题: Given that UZ1 =6V, UZ2 =12V. The forward voltage drop of the zener diode is 0.7V. Find UO =( ).
选项:
A:18V
B:6.7V
C:30V
D:12.7V
答案: 【6.7V】
5、 问题:Given that U2=10V. Find the maximum reverse voltage of the Diode.( ).
选项:
A:10 V
B:14.14V
C:28.28 V
D:20V
答案: 【14.14V】
6、 问题:Given that U2=10V.Find the maximum reverse voltage of the Diode ( ).
选项:
A:0V
B:10 V
C:14.14V
D:28.28 V
答案: 【28.28 V】
7、 问题:Given that U2=10V. Find the maximum reverse voltage of D1 ( ).
选项:
A:0V
B:10 V
C:14.14V
D:28.28 V
答案: 【14.14V】
8、 问题:Given that IO=50mA, Find ID( ).
选项:
A:50 mA
B:25 mA
C:12.5 mA
D:60 mA
答案: 【25 mA 】
9、 问题:Given that U2=35V, IO=12mA. Select the right Diode ( ).
选项:
A:a
B:b
C:c
D:d
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