HW5

Q1/ Sketch and describe mathematically the even and odd components of the signal shown in Figure (1) -1-2-012345 Figure (1)

-4) Design a circait containing a comparater with a hy steresis loop a. Draw the circuit with all values of the components required for the dksign. b. What is the name of the circuit in (a). c. Sketch the output waveform when the input is a 15-V peak sine wave. d. Adjust the value of RI in the circuit such that the hysteresis width will be 10.

I need a diagram of a circuit by the transform and rectification block, using the bridge rectifier circuit (KBJ1008). It can be a source of any value. You don't need to do any calculations, just a drawing of how this circuit will look, please.

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Convert a dc voltage Q7)------ from one level and a certain polarity to a dc voltage of another level and in some applications to another polarity. Oa. DC-AC Converter Ob. AC-AC converter Oc. DC Chopper Od. AC-DC rectifier

Please write introduction about Verification of series RC circuit Note: (please write details by words)

2.1 A regulator has a no-load output voltage of 12 V and a full-load output of 11.9 V at a load current of 140 mA. Determine the voltage regulation as a percentage change from no-load to full-load and also as a percentage change for each mA change in load current. (6)2.2 What are three types of switching regulators? (3)

What is: Nyquist criterion margins

1. Define an integrated circuit and classify them. 2. What is an op-amp and what are its types? 3. What is the operating voltage range of IC 741?

b) The waveforms shown in figure (1) are the trigger and the output waveforms of a monostable multivibrator using 555 timer. From these waveforms and for each output cycle answer the following: 1) The value of the charging time interval of the capacitor is seconds. 2) The value of the discharging time interval of the capacitor is seconds. 3) The value of the time interval that the transistor remains ON is seconds. 4) The value of the time interval that the transistor remains OFF is seconds. 5) The S input of the S-R flip flop logic (1) when %3D Sutrigger/v 7v 26m 12v - 4m Figure (1)

Please answer this question asap

Two same size PV Modules are connected in Parallel. The specification of each module is given as, Number of cells = 36, Area of each cell is 12 cm x 12 cm. Assume the necessary data. Refer to the above PV Panel choose the correct statement. a. The output current of each PV Module is 2.15A b. The output current of each PV Module is 8.6A c. The output current of each PV Module is 4.3A d. The output current of each PV Module is 1.25A

By comparing the performance of DC -DC chopper with controlled rectifier circuit which one of the following statement is wrong ? O a. Efficiency is better in chopper circuit b. small filters are required in chopper circuit O c. Regenerative braking process is very slow in chopper circuit O d. Switching frequency is responsible for output ripples in chopper circuit Clear my choice

What is sample and hold circuits?

Tinkercad this or just calculations

Using a circuit diagram, describe the operation of linear shunt regulators

In an R-2R type DAC circuit taken as logic 1 = 3 volts and logic () = 0 volts, if the output voltage is measured as l Vo l = 3.75 volts, design it by calculating the input logic value.

Please also answer question 2 and 3. The justifications … no cursive

A ) The dual slope method, it’s the popular method for converting an analog voltage into a digital value.Explaine that in details.

Offset voltage compensating network is connected in between pin number .......... &.. of LM741 op-amp .... O 1 and 4 O 1 and 5 O 2 and 3 O 4 and 7

In an RC coupled clamping circuit, the relationship of the circuit discharge time constant and the input waveform period   a. should be long b. should be short c. does not matter d. is ignored if the RC value is less than one

What does the high resistance reading in both forward and reverse-biasdirections indicate?

For the signal flow graph of the given figure, consider the following statements 1. It has three forward paths 2. It has three individual loops 3. It * has two non touching loops Out of above the correct statements are

A 555 timer configured to run as an astable mode oscillator is shown in Figure 1. If the output is needed to have 30% duty cycle, i) Determine the required value of Rị if R2 = 7kN. ii) Determine the frequency of the output. iii) Draw the charging and discharging phase of capacitor Cext and its relation with the output waveform. ASsume Vcc = 12 V. +Vcc (4) |(8) R1 RESET Vcc (7) DISCH 555 D1 R2 (6) THRESH (3) OUT (2) TRIG (5) CONT GND :Cext 0.01 µF (1) 0.01µF Figure 1

2. a) Design a 9v DC oscillator circuit that produces a frequency of 500 Hz. The circuit may use a 555 timer or two transistor design(s). Show all calculations including the DC currents and bias voltages. Include the schematic and the required frequency formula(s).   b) As a bonus, if a larger load were required to be connected to the chip, how would the schematic look and what components would be used to do design it? Also, as a theoretical approximation, if the 9v battery had a rating of 4 amp-hours, how long would it last powering this circuit? Show calculations to illustrate how you arrived at the answer.

Assuming that a certain ASM chart has 5 states, the size of each multiplexer required to implement this circuit using the multiplexer design approach should be: Select one: O a. Four to one. O b. Eight to one. O . None of the given. O d. Two to one.

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