i. Explain the three classifications of transducers based on energy conversion with block diagrams and include an example for each classification.

Q: e resultant force on q2

A: Electrostatic force- The electrostatic force is defined as the force exerted by a charge on a test c...

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Q: 8. distance that will be created between the foil The greater the charge, the lesser the strip. 9. W...

A: 8) False Greater charge not lesser the distance that creat between the foil strip 9)True We can dete...

Q: 4.16 Consider a 50KVA, 2400/240 V, 60 Hz distribution transformer. Assume that the open-circuit and ...

A: 50 KVA , 2400/240V ,60Hz distribution transformer, in which OCT and SCT is performed.

Q: Given the circuit below, calculate the voltage drop across R2 when the voltage on each LED is 3 volt...

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Q: R2 4 Ohm DI D2 Iş R1 5 A 2 Ohm 4i2 211

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Q: Problem 1. H3(S) HI(S) H2(S) H4(S) Consider the system whose block diagram is shown above. Use the s...

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Q: Problem 1. A Darlington Transistor is composed of two NPN transistors. Given transistor Ql's gain Bß...

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Q: Discuss the operation of an AM demodulator circuit with emphasis on the effects of the components to...

A: A mixer or product detector is used with a local oscillator signal in the synchronous AM demodulator...

Q: (b) A star-connected three-phase load absorb 3000 W with power factor 0.433 lagging has a resistance...

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Q: 2. Calculate l, in the 2ohms resistor using Norton's Theorem. 10 A 20 V 0לל load

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Q: 3. Sea la función periódica f(t) = |t| (valor absoluto de t), -n<t<T. a) Dibuje la gráfica de f(t). ...

A: (a)  

Q: Evaluate these complex numbers: (a) [(5 + j2)(-1 + j4) – 5/60°J* 10 + j5 + 3/40° (b) + 10/30° + j5 -...

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Q: For ideal op amp operating with the following feedback network in the non-inverting configuration, w...

A: Non-Inverting Opamp gain is given by  A= 1+(R2/R1)  and that of inverting opamp has gain = (-R2/R1) ...

Q: sing your kodigos, your calculator (or spreadsheet), and the PhET simulator, find the values of I, ,...

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Q: (c) A 230 V, 50 Hz power source is connected to the some loads, the source is supply current with po...

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Q: (b) Referring to the waveforms shown in Figure Q1(b), 60 A 60° -20 V. Figure Q1(b) (i) Sketch the ph...

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Q: 5. Find the branch currents Ii, I2 and I3 using mesh analysis. 6Ω 13 10 Ω 15 V iz 10 V ww

A: Circuit is given as:

Q: 1. Answer the subparts A&B with the step, based on the Image. This question Q&A please no reject and...

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Q: Part 4 Bridge Network (a) Construct the network of Fig. 14.4. Insert the measured resistor values. R...

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Q: (c) A balanced Y-connected load with a phase resistance of 12 A series with reactance of 15 A is sup...

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Q: R1 R2 b a 20 Vs1 11 Vs2 =12V 2A 20V

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Q: 8085 microprocessor, the ISR for handling trap interrupt is at which location?

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Q: 11. A 12V battery source with 1 point equivalent power of 20 watts can move 8 coulombs of charge at ...

A:

Q: A 25 kVA alternator has a total loss of 2,000 watts when it delivers rated kVA to a load at a power ...

A: In this answer we will try to find the efficiency of the alternator as explained below.  

Q: It is desired to deliver only 45% of the power to a load (100% is obtained when the load is connecte...

A:                               Let the variable resistance is at the position shown in Fig. 1 to get ...

Q: Given the circuit below, calculate the voltage drop across R2 when the voltage on each LED is 3 volt...

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Q: 1. If the input voltage 32VP.P and f=50HZ, sketch the output of the circuit shown below. 10kn TD ZD ...

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Q: For the circuit given below, if R1= 10k2, R2=5 KN, Ra=10 KQ, R3= 25k2, and Rf= 50k2, find the expres...

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Q: i. Suggest suitable instrument and the function used for item 1, 2, 3 and 4 labeled in Figure Q.4b. ...

A: Boiler drum System- Boiler drum system basically a container which reserve water and steam at the si...

Q: Electroscope Chart Object Electroscope's Reaction Balloon Probable Charge = Pen Probable Charge =

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Q: 10 S ) cos(10t + 100°) 142 a(104 (+ I

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Q: A coil with resistance of 100 and an inductance of 15 mH is connected in series to the paralle combi...

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Q: Before testing the electroscope, the foil strip is positively charged. 1. 2. Before testing the elec...

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Q: 5. The currents i, and i̟ in the circuit below are 21 A and 14 A, respectively. a) Find the power su...

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Q: the Dc lood tire par the Pollwinas Ciruib っU

A: Solve the problem

Q: alculate the equivalent inductor (mH) for the circuit.L1= 4mH, L2 = 1mH, and L3 = 1mH. %3D L2 L1 ell...

A: Please refer the attached images for the complete answer..

Q: 1. What do you understand by the term 'back e.m.f.' ? A d.c. motor conn mature resistance of 0.15 2....

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Q: For the circuit given below, if R1= 10k2, R2=25 K2, Ra=10 K2, R3= 25k2, and Rf- 50k2, find the expre...

A: R1 = 10 kΩ R2 = 25 kΩ Ra = 10 kΩ R3 = 25 kΩ Rf = 50 kΩ

Q: CR1: ANSWER 2

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Q: (c) Figure Q5(c) shows a without and with guard circuit of a Megger insulation resistance instrument...

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any s...

Q: Q4. Find the Laplace transform of the signal x(t) = e-0.5tu(-t) + e-2ªu(t)

A: Signal: A signal is any quantity that contains some information in it.

Q: 6. A 4.2 µC charge is measured to have an electric field of 1.5 x 10°N/C at 3.7 cm. What is the elec...

A: A 1.3 µC charge is measured to have an electric field of 0.021 N/C at 1.2 mm. What is the electric f...

Q: (a) Describe the difference between displacement power factor and true power factor. (b) Briefly exp...

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Q: 10 L-50° A Vs - 100 L-30° V w- 400 rad/s 4 + j5 2 (e) Figure Q1(e) shows a two-branch parallel circu...

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Q: A shunt motor has lap-wound armature with 100 slots with 2 turns per coil. It is rotating at 100rpm....

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Photoconductive Cell

Photoconductive cells are light-sensitive resistors in which resistance is inversely proportionated to light intensity when illuminated. These devices consist of a thin single-crystal or polycrystalline film of composite semiconductor materials. Cadmium sulfide (CdS) is used to make the most commercially available photoconductive particles which are sensitive to light in the visible spectrum. Other less commonly used substances respond to infrared light, but not to the visible spectrum. Such substances are lead sulfide (PbS), lead selenide (PbSe), and lead telluride (PbTe), and so on.