The conductance of a 9230 resistance is a) 1.08 * 103 mho b) 1.08 * 104 mho c) 1.02 * 103 mho d) 1.02 * 104 mho
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- In the circuit shown below. Determine the following a. Vs (at the secondary) b. Vout (across RL) c. Vrip (ripple votage) d. VDC e. PIV (Peak Inverse Voltage) 10:1 Output 115 V mis 60 Hz RL 2.2 k) D, 50μF- All diodes are IN4001. Tund AlMannai EENG261 Page 5/11Except for FinFET and GaaFET discussed in the lecture, there are many new designs of FET. Please do a detailed study on any of them. In less than 200 words, state the advantages of it over the traditionalFor the circuit shown below, the diode cut in voltage is Vy0.7V. Th value of I, varies over the range 0 s l, s 6mA. The Value of R-2.4kn and the value of Ve 4.8V Vo At which value of l, does the diode turn on O a.2.292 mA b. 1.833 mA c. 2.865 mA O d. 1.467 mA If l = 2.1mA, What is the value of Vo O a. 5.04 V O b. 4.03 V O c 6.3 V O d. 3.23 V If l= 1.6mA, What is the value of lo O a. 1.917 mA b. 0 mA O c 0.639 mA O d. 1.278 mA EO o
- Consider the circuit shown in the figure below with Ry=13 ko and R=9 kO. The Zener diode voltage is Vz = 3.5 V, then the currents Iz and , respectively, are equal to: R1 ww 20 V O a. 1.280 mA, 0.789 mA O b. 0.680 mA, 0.189 mA O c. 0.880 mA 0.389 mA O d. 1.080 mA, 0.589 mACalculate the equivalent resistances Rin of the following circuits. (The resistance value of the diodes in the conduction will be 0, the resistance value of the diodes in the insulation will be taken as infinity. R1=10ohmProblem # 4 In the circuit shown below. Determine the following a. Vs (at the secondary) b. Vout (across RL) c. Vrip (ripple votage) d. VpC e. PIV (Peak Inverse Voltage) 10:1 Dy 1ISV ms Ouiput RL 2.2 k2 D, 50 pF All diodes are IN4001. alleee
- Consider the two devices shaun below which are fabricated from the semiconductor material. same i) ii) p-type metal n-tmpe Metal metel n-pe metal than ncident on b) if the metal contects across the device is connected with a wire, do you expect current flow hE any ii). in device i) and Explain in te werds each.ANSWER ALL WILL UPVOTE IF CORRECT 7. What is the maximum conduction angle for an SCR? a. 90, b. variable, c. 180, d.360 8. A breakover type of device can be represented as a long resistor with a diode tapped somewhere in the middle. a. SCR, b. BJT, c. FET, d. UJT 9. It is the ratio of the resistance at the base1 terminal to the resistance across the two bases. a. base resistance ratio, b. interbase resistance ratio, c. intrinsic standoff ratio, d. intrinsic resistance ratio 10. the duration (in degrees) of an AC cycle that the SCR is turned on a. turn on angle, b. firing angle, c. conduction angle, d. firing delay angleQ.3 Power Semiconductor Devi... An SCR having peak voltage of 1000 V di and maximum at rating is 300A/μsec and dt dv dt rating is 1000 V/ usec. For a safety factor of 2 what should be the value of inductor connected in series with SCR?