Subject Test
Q: number 4
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Q: Right hand rule
A: right hand rule
Q: Procedure
A: For a Buck converter Vo= DVs -(1) Vo is the out put voltage Vs…
Q: system
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Q: Find the number of turns
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Q: Explain diagram
A: The given circuit is
Q: NOR
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Q: transmitted signals.
A: The quality of analogue signals degrades as they move across transmission media in communication…
Q: ckt diagram of refrigerator
A: In refrigerator, split single phase induction motor is used to run the compressor unit. Compressor…
Q: Signals and systems Only 29. a
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Q: Intrinsic
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Q: Auto Light Switch
A: Automatic Light Control - Automatic Lighting Control ideally is to control the lights even when one…
Q: electrical network.
A: For parallel resistance- 1Req=1R1+1R2+1R3+...... For series resistance- Req=R1+R2+R3+......
Q: a rectangular loop of wire
A: Magnetic Field The magnetic field is represented as a vector field that has s specific magnitude and…
Q: a) Draw the block diagram of a measurement system.
A: We are authorized to answer one question at a time, since you have not mentioned which question you…
Q: Signal and system
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: Discussion and conclusion based on the pic
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Q: power
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Q: Short circuit test measure half load copper loss. True or False
A: The explanation is as follows.
Q: current
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Q: Homework
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Q: This one
A: For the given circuit I, VL, VT, IT, VL, VR is determined as shown below
Q: ________ is used instead of principal.
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Q: answer
A: According to question: A) The no-load current of a transformer changes when voltage greater than the…
Q: terion for hydro power plant site selection.
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Q: Answer number 8 only
A: Control systems are represented by transfer function. This can be written in both time domain and…
Q: Signal presentation element is used to transmit the signal from the plant to the observer. True or…
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Q: Parts
A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…
Q: Symbol of LED
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Q: Question 24
A: In this answer we will try to find the voltage Vab using the Kirchhoff's voltage law as shown below.…
Q: Choose correct answer
A: In this answer let us try to understand what is a Zener diode and its special design characteristics…
Q: Explain why the risk of electric shock is greater with a.c. portable appliances than with fixed…
A: Electricity hazard is the most dangerous one as it do not provide advance warning od danger. Dealing…
Q: Write short note on the following topics:-
A: Part (a): For safety purposes in the instrumentation control system, the National Electric Code…
Q: Determine the i1
A: we will apply nodal analysis to find the node voltage then we will find the unknown current i1 .
Q: please use program
A: Since in the question, use of the program is instructed, the problem has been solved using MATLAB in…
Q: CCA stands for common ampere Select one : False or True
A: CCA stands for 'Common Collector Amplifier' not common ampere.
Q: Explain diagram!
A: The given diagram is a 2x1 Multiplexer. The output of MUX will be either X0 or X1, based on the…
Q: - control
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Q: Which level(s) of measurement is(are) considered qualitative? * Ratio and Interval Interval and…
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Q: stability
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Q: Which property of the material makes it suitable for the shielding process in electrical equipment.…
A: In the conductor, the electrical field present inside is totally 0. If it is wrong then a force will…
Q: transmission
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Q: are the general categories for types
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Q: sequence
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Q: The data sheet ее
A: AND gate- In this gate we get high input only when both the inputs are high.
Q: Determine the TEC and NEC. Determine Vo
A: In this answer we will try to find the thevenin's and Norton's equivalent circuit as shown below.…
Q: In Industrial common dangers, produced by faulty equipment or burns material.
A: To fill in the blanks
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- For a particular thermocouple, if one junction is maintained at 0˚C (cold junction) and the other junction is used as a probe to measure the desired Celsius temperature t, the voltage generated in the circuit related to the temperature t as ϵ = r(a + bt). Further, for this thermocouple, when ϵ is, in millivolts, the two constants are a=0.25, b=-5.5x10^-4. (a) What are the units of a, b? (b) Determine the value of for each of the measured temperatures -100°C, 100°C,200°C, 300'C, 400°C and plot an Et-curve.4- Can value of the string efficiency being equal to 100%. Explain your answer.5- Outline methods used to equalize the potential across the units.6- Why an insulator is represented as a capacitor C? What are the assumptionmodes?If the same meter movement from no.1 is to be used in an Ayrton shunt arrangement, find the required resistances for 1 A, 500 mA and 100 mA ranges. (Given in no.1:A 500-Ω shunt resistance was connected to a 5-mA meter movement to form a 25-mA single range DC ammeter.)
- Consider the following system (Shown in image) a)Check the controllability using two of the methods covered in class. b) If controllable, convert it to the controllable canonical form. c) Is the system BIBO stable?Kindly answer what is being asked using the Basic Cirucit Laws while showing the full solution and formulas used.Q1) Conduct an evaluation on the practical applications of the concepts of electromagnetism and submit a written report which includes the following. a) Design a circuit which utilizes the concept of electromagnetism and submit a simulation circuit for the same (use simulation tool of your choice) b) Write down the selected values of the components used for example the values of resistors, transistor used, capacitors etc c) Obtain the output for the ciruit using any sinks like CRO, loud speakers etc. d) Discuss about the principles of electromagnetism used in the simulation I WANT QUESTION (D)
- Enumerate five step-by-step procedures of Thevenin’s theorem method in application to electric circuit problem solution or analysis.The AC Bridge shown below is used to measure an unknown inductance, Lx and its internal resistance, Rx. The Bridge parameters are R1 = 20,000 ohms, R2 = 50,000 ohms, C2 = 0.003 μf, ω= 105 radians per sec. C1 is adjustable from 10 pf to 150 pf, and R3 is adjustable from 0 to 10,000 ohms. At Balance,I. Derive expressions for Rx and Lx in terms of ω, R1, R2, R3, C1, and C2.II. Determine the largest values of Rx and Lx that are measurable with the given parameters.Virtual Lab: circuits and Kirchoff’s rules Go to: https://phet.colorado.edu/it/simulation/circuit-construction-kit-dc-virtual-labBuild each of the circuits in the figures, with the designed characteristics.For each of the circuits, show the calculations to find the current and the potential difference in eachelement of the circuit.In building the circuit in Figure 1) through the simulator, adjust the small resistance of the battery tozero and put in series a small resistance as required from the design.For instance, for E1 you will need abattery with V = 6V and you will need to put in series a small resistance of 0.5 Ω to simulate the smallresistance in a battery.Figure 1)Figure 2)
- A module with 40 cells has an idealized, rectangular I-V curve with ISC = 4 A and VOC = 20 V. If a single cell has a parallel resistance of 5 ohms and negligible series resistance, draw the I-V curve if one cell is completely shaded. What current would it deliver to a 12-V battery (vertical I-V load at 12 V)?The weight of the car is 800 Kg The weight of each person is 75 Kg You may assume any missing parameters you need in the design appropriately (e.g., the rolling-resistance-power, air-resistance-power, the DC motor's parameters, ....etc)The YCD Company needs to connect 10 mainframe (A-J) computers with cables in a network as shown in the Figure below. The network can take any form, as long as each computer is connected with at least one other computer. All physically possible connections between nodes are shown in the figure below with distances in meters indicated at each cable. Realize the network at minimum cost, which means a minimal total length of cables.