Explain the characteristics of LDR? What is the use of Multimeter in the experiment?
Q: Discussion: 1. Discuss your experiment results. 2. What are Positive and Negative biased clampers,…
A: Semiconductor devices are used nowadays very widely. They use silicon and germanium based devices.…
Q: a) The approximate approach. b) The exact approach.
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Q: Sketch a diagram showing the ohmmeter face for a reading of 1.2 kΩ. Indicate the setting of the…
A: Solution- Ohm-meter reading = 1.2 kΩ Ohm-meter - The ohmmeter is an electronic device that is used…
Q: 2)With neat diagram explain the construction and working principle of strain gauge
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Q: Example: If PMMC meter have internal resistance of 102 and full scale range of 1mA. Assume we wish…
A:
Q: Problem 1. Define doping. 2. What is the difference between a pentavalent atom and a trivalent atom?…
A: as per the guidelines, we supposed to answer one question at a time so please ask other questions…
Q: How can you feed a BJT? Please select one: a. I_B > I_C (sat)/ß_DC b. emitter must be grounded c.…
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Q: Find the color of the FF. resistance value. B. 1MΩ
A: It is given that: R=1 MΩ
Q: 4) Solue for the pauer delivered to the 1on oifr in the clf.chaa). ensq 12 easei (1. even +2V eldi
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Q: An ammeter has been designed by indirect method with current ranges 1A, and 5A, if PMMC meter have…
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Q: Find the color of the FF. resistance value. C. 25KΩ
A: Given: The resistance value is R=25 kΩ
Q: Plot the forward and reversed zener current and zener voltage based on the measured values from…
A: According to the question, we need to plot the graph based on the following data as shown below
Q: LED is to be used to indicate the presence of a 21 V dc supply rail if the LED has a nominal voltage…
A: We need to find out value of resistance .
Q: With neat diagram explain the construction and working principle of strain gauge
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Q: Try to do calculation based on the value given and Find value of ammeter for each resistor…
A: According to the question, for the figure shown below We need to calculate (1) The value of the…
Q: How does the internal resistance of the multimeter (in voltage setting) affect the…
A: Given: Effect of Internal resistance of the multi-meter on capacitor
Q: What is electroplating? Discuss how impressed current can prevent the corrosion of metals
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Q: Describe the function of voltmeter and ammeter
A: Voltmeter and ammeter is an instrument which are used in an electrical or electronic circuits. -The…
Q: A resistor was measured 13 times at the same time conditions with the following results (in ohms):…
A: Measured resistance values is given by: R1= 100 ohm R2= 996 ohm R3 = 990 ohm R4 = 995 ohm R5 =…
Q: If PMMC meter have internal resistance of 102 and full scale range of ImA. Assume we wish to…
A: by connecting the external shunt resistnce acorss the PMMC the range of the PMMC can be increases…
Q: Discuss the operation of a multi-meter
A: Solution : In the above question they are interested to know the operation of a multimeter. As…
Q: what is the use of 3 Band Equalizer, and give an example of how it works
A: An equalizer with any variety of bands assigns specific frequencies for every band that you simply…
Q: The resistance of wire increases from 40 – ohm at 20 0C to 50 – ohm at 70 0C. Find the temperature…
A: Write the given values in the question. R20=40 ΩR70=50 ΩT20=20° CT70=70° C
Q: sistance must never be measured in an active circuit (i.e in a circuit carrying current). Why?
A: Resistance are not measured in active circuit the main reason is that the internal Resistance of the…
Q: Q. For the circuit shown below, find the following 1. The name of this eircuit is
A: Since you have asked multiple questions, we will solve the first question for you. If youwant any…
Q: A power supply has a voltage regulation of 1 %. If the no-load voltage is 30 V, what is the…
A: Given A power supply has a voltage regulation V.R= 1 % No-load voltage is VNL=30 v
Q: B\ Assume D1 and D2 are Si diodes. Find ID1, ID2, VD1, VD2 and IO in the circuit below the practical…
A: ID1, ID2, VD1, and VD2 is determined as shown below
Q: What are the main effects of source and drain series resistances? a) A decrease of the resistance in…
A: We are authorized to answer one question at a time, since you have not mentioned which question you…
Q: Support the finding that the neutral wire is 0-volts
A: Neutral wire: It is either white or green wire that takes unused electricity back to the panel. It…
Q: V1 = 32 Volts, R1 = 5 Ω R2 = 8 Ω, R3 = 9 Ω Ideal diodes with VZD1 = 11 V, VZD2 = 20 V. Find the…
A: V1 = 32 Volts, R1 = 5 Ω R2 = 8 Ω, R3 = 9 Ω Ideal diodes with VZD1 = 11 V, VZD2 = 20 V. Find the…
Q: lain the operation of a full subtractor with necessary diagrams. What is the difference between half…
A: Full Subtractor : It is is a combinational circuit that perform subtractor it consist three bits. It…
Q: A bank of nickel-cadmium cells is used as the emergency lighting supply for a hospital. There are…
A: When batteries or cells are connected in series, their voltages add and their current capacities…
Q: To test continuity of a wire using an analog multi-meter, what function must be used? O a. ac…
A: To test the continuity of wire connect one end of the wire to one terminal of ohm meter and other…
Q: 1) MULTIMETER, OSILOSCOPE, DC source, explain the purpose of use of these devices in experiments
A: In electrical engineering, there is more practical approach in laboratories to get more exposure to…
Q: nichrome ribbon resistor elements each has a resistance of 1 ohm. the element is made from sheet of…
A: Given that Resistance of nichrome ribbon resistor elements is 1 ohm Thickness of nichrome…
Q: If PMMC meter have internal resistance of 10Ω and full scale range of 1mA. Assume we wish to…
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Q: What are the nominal resistance and tolerance of a resistor with color bands in the order of…
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Q: A Platinum RTD thermometer has a resistance of 136 ohms at 90 degrees celsius,if it's resistance…
A: Given, R1 = 136 ohm at T1 = 90c, R0 = 100 ohm at T0 = 0c, To calculate the temperature at which R1…
Q: Calculate the temperature coefficient of resistance of aluminum at 300C and uses it to find the…
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Q: he amount of current flows through the primary of CT connected in the distribution station of 11kV,…
A: For current transformer , Primary currentSecondary current=Seconsary turnsprimary turns Given,…
Q: Are Digital and analog Voltmeters used in the Experiment True RMS Voltme
A: When you use a multimeter to measure an AC voltage or current, the reading on the meter is an "RMS"…
Q: 3.- For the following circuit, determine the following: (a) Currents in each branch. b) Potential…
A: solution (c) Electric potentials in each junction with respect to ground
Q: Find the value of Rv (in ohms) needed for a full-scale reading of 25 mV
A: In this question we will find series resistance for voltmeter.
Q: What is the relationship between collector current and light source base current? Please select one:…
A: Let assume I_λ=light source base current, And I_C=collector current.
Q: A resistor R in series with a germanium diode and an LED lamp is connected across a 12V dc supply.…
A: A resistor R in series with a germanium diode and an LED lamp is connected across a 12V dc supply.…
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- Using the Mathematical and Graphical Method, Determine the Qpoint and terminal voltages for the given circuit below. Compare the values from the two different approaches. Determine the terminal voltages and currents and the inter-electrode voltages.help me in these questions pls write the questions with the and by (Computer)1- Explain how the circuit below works to perform its main function?i. Zener diode is short circuited when voltage across it rises beyond its breakdown voltage.ii. Radiation from light emitting diode is detected by a phototransistor without having any physical contact.iii. The circuit prevents the LED from having the wrong polarity or too high voltage.iv. The circuit prevents the alternating signals by rectifying it using a diode. a. All the answers. b. i, ii and iii only. c. i, iii and iv only. d. i, ii and iv only.========2- Which of the following statement is most probably INCORRECT in explaining the working principle of an engine management system? a. Microprocessor is used to process incoming signal including position, speed, timing, flow, and temperature. b. The operation of valves and spark ignition is in sequence following the stroke action. c. The timing of the sequence is fixed.…What are the differences on using NI Multisim to the actual evaluation of circuits?
- An AC voltage controller with common cathode has O a. two diodes to be conducted at a time b. one SRC to be controller at a time O c. two SRC to be controller at a time O d. four diodes to be conducted at a timeIdentify the circuits below and briefly explain each of its behavior.In your opinion, what are junction diodes, and how did they come to be known as junction diodes?
- A. Explain the difference between charging current andfaradaic current. B. What is the purpose of waiting 1s after a voltage pulse before measuring current in sampled current voltammetry? C. Why is square wave voltammetry more sensitive than sampled current voltammetry?D1 Vsecondary Vfiltered D2 V1 sine Rload I 120 VAC @ 60 Hz D3 10:1 - D4 Figure 1: Bridge Rectifier Voltage Regulator Circuit The filter capacitor C, is recharged on every half-cycle of V secondary. Given: Rioad = 100 N VDiodes = 0.7 V Vi is given in RMS What is the minimum value of capacitor C, required such that Vrutered does not drop below 8 V?One component that does not need to be installed in the correct orientation is a: a. Resistorb. Diodec. Voltage regulatord.
- 1) How is the diode and zener diode in the electronic circuit and how they work?indicate the differences between them.2) Can a zener diode be used instead of a regular diode? please explain.3) Is it to step down and rectify the 220V AC signal by means of a transformer or to convert 220 V?rectify it and then reduce its value to the desired DC level using a voltage divider circuit?suitable.?4) Bridge type full wave rectification with two diodes full wave rectification using a medium ended transformerCompare the rectifier circuit and list its advantages and disadvantages relative to each other.5) What is the concept of PIV (Peak Inverse Voltage) for rectifier circuits?For which rectifier circuits is this value more important?6. A conductor carries a current that is equivalent to a 2.5 amp continuous current in one direction and a superimposed full-wave rectifier in the opposite direction. What is the maximum value of the latter if the average conductor current is zero?Hi! Please help me answer this problem our topic here is about Diode in DC & AC Circuits. Please show your correct and complete solution. ASAP! THANK YOUUU!