Using the following items (shapes) build a system of analog AM music broadcast.

Q: a. What is modulation? b. What are benefits of modulation? c. What are the different types of Analog…

A: Define the Modulation  Benefits of the modulation Different types of analog modulation.

Q: Calculate the threshold frequency and threshold wavelength for copper metal.

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Q: .convert an electrical signal into non-electrical quantity. ............

A: As per the guidelines, we need to solve only first question. Converting electrical signal into non…

Q: Infrared diode

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Q: A transceiver circuit composed of a transmitter, receiver, antenna, and diodes is shown in Figure 3…

A: According to the question, we need to explain the operation of the diodes under the following…

Q: Good day! Please help me understand how series modulator work in obtaining AM wave. Explain the flow…

A: To explain flow of the circuit as well as the functions of the components and how series modulator…

Q: Differentiate bipolar and unipolar devices.

A: Unipolar device is the element that operates based on either conduction of electrons or holes.…

Q: what is Am modulation and how does it work?

A: Amplitude Modulation Amplitude modulation is “a technique in which the amplitude of the carrier…

Q: Give some rectifications technologies

A: Following are few rectification technologies:- High power ( Thyristor ) based rectifiers:…

Q: -By Michelson interferometer we can determine

A: Given   We need to enumerate what can be determined by using Michelson interferometer. Please find…

Q: For a 555 timer connected as astable multivibrator, R₁ = R₂ = 7.5 k2, C = 0.1 μF, Vcc=5V Calculate…

A: We have a 555 timer connected to a astable multivibrator   Data Given, R1 = R2 = 7.5 KΩ = 7.5 * 103…

Q: 6) Consider the oscilloscope screen shot below: 0.0s 500.0/ Auto 2000/ WWw As shown at the top of…

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Q: Because of their current amplification, phototransistors have much less sensitivity than…

A: In the phototransistor, the sensitivity is more but less compared to the photoresistor and more…

Q: Fast video ADC's are used in digital oscilloscopes O TV tuner cards software defined radio…

A: According to the question we have to find the use of fast fast video ADC.

Q: Sketch the electronic symbol (schematic) for the following components/ devices. Briefly describe the…

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Q: What will be the efficiency of an AM system if the modulation index is 0.55

A: Given data: The value of the modulation index is given as μ=0.55

Q: The maximum deviation allowed in a frequency modulation system is 100 kHz; the modulating signal…

A: Given a frequency modulation system with, Maximum deviation, δ=100 kHz Modulating signal frequency,…

Q: Classify this signal: Weight and height measurements of a child taken every month, according to…

A: Given, Classify this signal:- Weight and height measurements of a child taken every month. According…

Q: Start Assignment Complete the table below to learn more about the different types/classification…

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Q: AC or DC coupled Type of waveform Chopped or alternate mode.

A: Answer- 4 Since both waveform of signal-1 and signal-2  are periodic therefore the average value of…

Q: 2 +lo4 3,3k2 6.84VL ESV -5V 2,4KUL Di, D2 and Dg ideal diodes. on /0? Canalyne the circurt) which…

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Q: (a) Illustrate the frequency conversion process for an AM superhetorodyne receiver using low side…

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Q: 1) Define FM modulation and write the statement of Carson's rule

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Q: 25. Design a square wave oscillator using timer 555 with oscillation frequency 2kHz, duty cycle 66%.…

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Q: using tristate present 4:1 multiplexer

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Q: The wave power per length is 1740 W/m, the device-width of the wave energy system is 5.1 m, the…

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Q: What will 12 bit 60 Hz ADC module output with a voltage range from -10 V to +10 V, if the input…

A: The solution is given below

Q: b) Design 555 timer and find the values of RA, RB, C and f, to create Thigh=2ms, Tiow=1ms.

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Q: 1. Complete the following table. fci fc2 BW fo a. 5 kHz 88 kHz b. 640 Hz 1.8 kHz c. 280 kHz 1.4 MHz…

A: The solution is given below .

Q: Which of the following element is used to transmit the measured value from one place to another

A: The element which is used to transmit the measured value from one place to another place is Signal…

Q: Question 15 Which of the following statements are correct (select all that apply, there may be more…

A: We need to chose the correct statements from the following 1. Germanium is an excellent…

Q: Modulation index

A: Frequency Modulation It is the process of encoding the information in a carrier wave by changing the…

Q: The wave power per length is 1407 W/m, the device-width of the wave energy system is 7.5 m, the…

A: In the question following data is given Wave power per length = 1407 w/m Width = 7.5 m Width Ratio =…

Q: (b) Design and draw a 8: 1 multiplexer

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Q: Discuss the deference between Laser and LED as a transmitter in optical communication

A: LED transmitters     LED  optic transmitters are cheap and reliable. Light is generated by a method…

Q: how do the following diodes work? What is their main characteristic? What are its main…

A: A simple question based on Pn junction diodes and threre characteristics. I provided a detailed…

Q: Sketch the electronic symbol (schematic) for the following components/ devices. Briefly describe the…

A: Here, we have to draw the electronic symbol and briefly describe the function for the following…

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.