25- The circuit below is a signal conditioner for an LDR (light dependent resistor) sensor. By changing Vin and Rf user can adjust the output voltage for a required range. The resistance of LDR according to the change of luminance/illumination is given in the formula. Vin = -2mV, Rf=10Kohm. If the luminance/illumination is equal to the last 3 digit of your student number in terms of unit lux, what will be the output voltage in terms of mV. Rf Resistance (n) LDR Dark Daylight Sunlight 10 in Vout 104 -lux ohm 10000 RL 10 Illumination (LUX) 10 10

Q: Given the differential amplifier circuit below. Determine the following: emitter current,…

A:

Q: Determine the total input resistance of the emitter-follower. Also find the voltage gain, current…

A: The given circuit diagram is shown below:

Q: 7) FETS are less sensitive to temperature variations than BJTS. 8) In a BJT, a indicates the…

A: 7 ) True.     FET  is less sensitive  to temperature when compared to BJT.  8 ) False .       alpha…

Q: Show that slop integrating digital voltmeter count shown by the counter is directly proportional to…

A: The slope of the output voltage (Eo) can be determined by the value of input voltage (Ei). This…

Q: 8. What is the primary difference between the BJT and the FET? a. current-controlled device and…

A: From the given options we need to determine the primary difference between the BJT and FET. BJT: BJT…

Q: a. Determine BJT operating mode. b. Find I, , Ic , I, , V½ , Ve , and VE B

A:

Q: What is the common element represented in A-mode, B-mode or M-Mode? Considering the answer for…

A: Modulation, convert optical carrier signal into radio waves. Modulation techniques are divided into…

Q: When digital data '111111' is applied to the input of a 6-bit DAC, the voltage value at its output…

A:

Q: Consider circuit with VDD = Vss = 5 V, RG = 10 MQ, RD = Rs = 3 kN, switch is open. The input sine…

A: Given Data: Vdd = Vss = 5 V Rg = 10 Mohm Rd = Rs = 3 kohm

Q: The circuit below is a signal conditioner for an LDR (light dependent resistor) sensor. By changing…

A: An operational amplifier is termed as an op-amp. Two inputs, a negative and a positive input is…

Q: Problem-5 The LED in Figure below requires 30 mA to emit a sufficient level of light. Therefore, the…

A: Given that  VCC=9VVCESAT=0.3VRc=220 ohmRB=3.3 kohmβDC=50VLED=1.6V            Fig: Given circuit

Q: The Type K thermocouple has a sensitivity of about 41 micro-Volts/℃, i.e. for each degree difference…

A:

Q: For this class AB amplifier with an output resistance of 5 Ohms and quiescent collector current of…

A: Given -  Output resistance = 5 Ohms Quiescent collector current = 2.5 mA

Q: -BJT AC ANALYSIS

A: BJT (bipolar junction transistor)A transistor having a three terminal made up of semiconductor…

Q: . A BJT transistor to work as a switch must be biased in the region of: Select one: a. cut b.…

A: 1. A BJT transistor to work as a switch must be biased in the region of Saturation region and…

Q: The Beta of a certain BJT is known to be approximately 147. How much base current (in microamperes)…

A:

Q: . one of the three terminals of a FET  analogous to the base of BJT IS _______

A:

Q: Q2.Determine the following for the fixed-bias configuration shown: a) IBQ and ICQ b) VCEQ e) VB and…

A: The required parameters can be calculated by using DC analysis of the amplifier circuit.

Q: For the given circuit and the input waveform, answer the following questions: 1) Calculate the…

A: Given BJT circuit and waveform of input voltage (Vin) is shown below:       Given parameters are…

Q: Q6 Design a linear oscillator, using a Hartley configuration, to generate oscillating signal at…

A: A)

Q: (a) Explain the working of a differential amplifier using two FETs. Derive the expression for the…

A: Differential amplifier is a circuit whose output is directly proportional to the difference of the…

Q: The Beta of a certain BJT is known to be approximately 194. How much base current (in microamperes)…

A:

Q: 3. Determine the maximum and minimum peak-point voltage for a UJT with VBB = 1.25 V. Given that UJT…

A:

Q: Q1] For the PCM coding scheme given 110 001 111, determine the quantized voltage, quantization…

A: It is given that: Resolution voltage=1Vsample voltage=+1.07 V

Q: The filter is a device that allows passing the dc component of the load and blocks the ac component…

A: Rectifiers- Rectifiers are the one which are used to convert AC voltage into DC voltage. But the…

Q: topic (BJT) Determine: a) Transistor terminal voltages b) Transistor junction voltages show the…

A:

Q: Given an input sinewave of 20Vpk-pk with its axis at the origin. If the axis is raised to 10V, at…

A: Given an input sinewave of 20Vpk-pk with its axis at the origin. If the axis is raised to 10V, at…

Q: 1.38 In compact-disc (CD) audio technology, the audio signal is sampled at 44.1 kHz. Each sample is…

A: Referring to the question, The sampling frequency =44.1kHz. Every samples are represented by the 16…

Q: The Type K thermocouple has a sensitivity of about 41 ????/℃, i.e. for each degree difference in the…

A: The solution can be achieved as follows.

Q: 9. Explain the working of a differential amplifier using two FETS. Derive the expression for the…

A: The Field Effect Transistor (JFET) is a three-terminal voltage-controlled unipolar device. In a JFET…

Q: Determine the range of load resistance for the circuit shown below to regulate the output voltage to…

A: According to question: The minimum value of load resistance 'RL' will insure the Zener to be in ON…

Q: If in CE transistor amplifier, Ic = 40 mA, IE = 41mA, calculate the value of ß.

A: Given data, In CE amplifier Ic=40 mAIE=41 mA

Q: Consider the image shown below for a fixed bias circuit. Q3 Rc Rc Rc VCE Vcc3 Vcc2 Vcc1 Which of of…

A:

Q: Q.: Is the relationship between the change in Vas and the resulting change in Ip linear or non-…

A: Write the expression for the drain current of n-channel JFET.

Q: Electronics Circuit: BJT biasing A fixed bias NPN BJT (Beta = 80) circuit is connected to a 12VDC…

A: Given: A fixed bias NPN BJT having β=80VCC=12 VIB=40 μAVC=6 V

Q: The input resistance of the amplifier used in the oscillator circuit shown in the picture is very…

A: It is given oscillator circuit. The input resistance of the amplifier used in the oscillator circuit…

Q: a) Briefly explain regions of operations of BJT and what are the applications of each region? b)…

A:

Q: Q1: A: if the internal resistance of a signal source for transistor increase, the overall gain of…

A: Let Gain without internal resistance is Av  Now of source resistance have internal resistance Rs…

Q: A Platinum RTD transducer has a resistance of 100 ohms at 0 degrees celsius, 149 ohms at 120 degrees…

A:

Q: 1-) demodulating by multiplying the AM signal with the carrier signal 2-) demodulation using…

A: An envelop detector is a device that takes amplitude modulated signal as an input and gives output…

Q: If input voltage is 18Vpeak-peak, plot the output waveform. Assume Ideal approximation.

A:

Q: In your own understanding in the field of electronics analyze the advantages of BJT over MOSFET

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: How to solve this one, thank you

A: When evaluating commercial or industrial portable generators, it’s important to consider their noise…

Q: Question 3 Consider the base biased BJT circuit in Figure 3 and all parameters are listed in…

A:

Q: Q12) The gain of vertical deflection amplifier in CRT is 90. If an input signal of 110mV is applied,…

A: Q12) Given data is The gain of CRT is 90An input signal of 110mVElectric field 33V/cmVertical…

Q: Select 1 transducer or sensor available in the market, with providing the brand, model, and…

A: Note-As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the…

Q: Topic: Input and Output Characteristics of Transistor in Common Base Configuration   Answer in 2-3…

A: The transistor can be configured in three different biasing configurations,  Common-Base…

Q: Calculate the sensitivity if the RTD temperature is 877 °C and Resistance as 540.5 ohms.

A:

Code Conversion

The method or technique used to convert code from one format to another is termed code conversion. Code conversions are most commonly used in computers, digital electronics, microprocessors, etc.