Feedwater economizer can recover up to 12% waste heat?  Select one: True False

Q: A carrier wave of frequency 2.5 GHz amplitude is modulated with two modulating frequencies equal to…

A: Given, Carrier wave of frequency, fc=2.5 GHz Modulated with two modulating frequency, 1 kHz and 2…

Q: Q3)A-(1) Sketch the amplitude spectrum and psd of the waveform shown in figure (2). Include at least…

A: According to the question we have to sketch the amplitude spectrum and the psd of the waveform and…

Q: G/Verify the following identities Zanh ( x + y) = tanhx + tanky 1 + tanha tanhy

A:

Q: a) x₁ (t).x₂ (t) → X₁ (ƒ) * X₂(ƒ)

A: Since (a) and (b) are not related questions, as per the guidelines, in the following section, only…

Q: A- for the function below, the domain and the range is respectively y = |x|-2

A: Given: Domain and range of y=x-2

Q: Q8/ For the mechanical system shown below. Assume the friction between the mass and the ground is…

A: Consider the system below: We have shown that the choice of state variables yields the state space…

Q: Using Z Transform find y[n] if x[n]= (1+β^n)u[n] h[n]=u[n] please solve step by step subject: signal…

A:

Q: Make a comparison between the bath and state functions in the following points: 1) relation to path.…

A: The comparison between the path and state functions are given below, 1. Relation to path - State…

Q: Question 25 A change in the mode field diameter (MFD) results in a change in: O signal velocity O…

A:

Q: Find the output waveshape in the following figure. Consider, silicon diode barrier potential 0.7V…

A: In this question,  We need to draw the output voltage waveform.  Assume forward bias voltage of si…

Q: 1. The circuit below shows a three-phase system with two loads. The delta-connected generator has a…

A: Power factor: It tells how much active power is utilised by the circuit from the apparent power. It…

Q: Needed to be solved correctly in 30 minutes and get the thumbs up please show neat and clean work .…

A: In this question we will find susceptance of given circuit across ab....

Q: What are the conditions for the parallel operation of 1-phase transformers

A: In this question,  We need to the conditions for the parallel operation of 1-phase transformers?…

Q: Example 10. A 3300/230 V, 50-kVA, transformer is found to have impedance of 4% and a Cu loss of 1.8%…

A: In this question we will find percentage reactance and ohmic value of resistance , reactance and…

Q: Q1. For the forward transfer function plot the root locus K 15² +1$+$ G(s) = Ls+b s(s+3)(s+6) 154…

A: Given,For a unity feedback control system,The forward transfer function is,Gs=Kss+3s+6

Q: Q3) Suppose that x(t) is real-valued signal, then show that: a) x² (t) dt = X(f) 1² df

A: We need to prove the given theorm

Q: Draw a diagram for astable multivibrator using 555 timer. Find the oscillation frequency of the…

A:

Q: c) For the circiut shown in fig.(3), the switch has been opened for a long time. It close at t=0,…

A: First find initial current flowing through the inductor. Next, calculate final current flowing…

Q: If E=12ay at origin due to infinite :surface charge located at у0 Z>0 2=0 оооо

A: In an infinite sheet of charge the direction of the electric field will always be in outward…

Q: Draw block diagram 8255 I/O mode configuration according to follow- ing: • Port A mode 1, i/p mode…

A: 8255 is a  programmable peripheral device that have multiple ports. PORT A PORT B  and PORT C

Q: R₂1 to transmit a packet into its link (i.e., the packet transmission delay at the sender)?

A: Solution- GIVEN, Packet size = 1Mbit (106 bits) Transmission rate = 100 Mbps (100 x 106 bits per…

Q: 2. Find the resonant frequency for the circuit shown below. 9 μF Zin 20 mH ele www 192 0.1 Ω 0.1

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Q: ) A dc shunt machine while running as generator develops a voltage of 240 V at 1000 rpm. on no-los…

A: In this question we will find speed and efficiency of dc motor....

Q: In the given electrical circuit, the resistance R(in 2) required to deliver the power of 96 kW to…

A: Given circuit, Power deliver to 15 Ω resistor, P15Ω=96 kW

Q: Planes x = 2 and y = - 3, respectively, carry charges 10 nC/m^2 and 15 nC/m^2. If the line x = 0, z…

A: Charge density determine the how much charge stored in a field. Charge density measure in term of…

Q: Q2 i) Find DTFT of a) X[n]= δ[n+5] -αn δ[n-5] b) X[n]=(n-1) (1/3)n u[n] please solve step by step…

A:

Q: A PMMC instrument has a three resistor connected across it to design multi- ranges indirect method…

A: In this question we need to find the range of the ammeter and it circuit.

Q: For static (time-independent) fields, which of the following current densities are possible? (a) J =…

A:

Q: 3. Consider the given circuit where vs(t) = 12[1+u(t)]V. a) Find the initial conditions i(0-) and…

A:

Q: The modulation index of AN signal is reduced from 0.8 to 0.5. The ratio of the total power in the…

A: Given, The modulation index of AN signal is reduced from 0.8 to 0.5 μ1=0.8μ2=0.5

Q: 4.10 A buck regulator has an input voltage of 12 V and the required output voltage is 5 V. What is…

A:

Q: 3. What significance has power factor in an unbalanced system?

A: The objective is to determine the effect on power factor in the unbalanced power system.

Q: Determine the speed at which the basketball at A must be thrown at the angle of 30 degree so that it…

A: According to 2nd equation of motion, S=S0+V0t+12at2 Component of velocity will be, Vax=Vcos300,…

Q: An infinite filament on the z axis carries 20z mA in the a, direction. Two a directed uniform…

A: It is given that: I=20mAHat 1 cm=400mAmHat 3 cm=-300mAm

Q: The switch in Figure 3 is being closed for a very long time and it is opened at t = 0. Determine: -…

A: The given circuit diagram is shown below:

Q: Please help: A certain company contains three balanced three-phase loads. Each of the loads is…

A: Line current: Current is the time rate of the change of the charges. In delta connected load the…

Q: A 100 V carrier peak changes from 160 V to 40 V by a modulating signal. The modulation factor is (a)…

A: Given, A 100 V carrier peak changes from 160 V to 40 V by a modulating signal.

Q: Q5 (a) A fluid level control system includes a tank, a level sensor, a fluid source, and an actuator…

A: Control system: It is provides desired response  by controlling output of the system. Open lop and…

Q: Three distribution of charges are present in free space with: A uniform line charge of PL = 3 HC/m…

A: Electric displacement, denoted by D, is the charge per unit area that would be displaced across a…

Q: Problem 2 Find V₂ (t) for all time t. 4 V ΖΩ ww 15 t = 0 t = 0 2 H + VR202

A: In this question,  We need to determine the voltage across the resistance R= 2 ohm  We are solving…

Q: ANSWER THE FOLLOWING Given the block diagram, determine the following: 1) Transfer function using…

A: The block diagram is shown below,

Q: 7. Problem Solving Part (Under PT) [Chapter 25-Ohm's Law] 5.0 The circuit shown in the right figure…

A: The required parameters can be calculated by using the kirchhoff's voltage law and ohms law.

Q: A. The i(t) though a 24 mH inductor is shown in Fig. 2.2a. Find and plot v(t) and the energy stored…

A: The voltage across the inductor can be calculated by using the general expression and the waveform…

Q: 4.10 A buck regulator has an input voltage of 12 V and the required output voltage is 5 V. What is…

A: Given, A Buck regulator/converter with, Input voltage, Vs=12 V Required output voltage, Vo=5 V Duty…

Q: Q3) Draw the output waveform for the circuit in figure below. Assume that +Vout(max) = +10 V and -…

A: By knowing the property of zener diode and operation amplifier we need to plot output waveform of…

Q: For static (time-independent) fields, which of the following current densities are possible? (a) J =…

A: We need to check whether the given field is static or not

Q: Q3) a Find laplace transform of X (t)= et sin 2t for t ≤ 0 also indicate R.O.C please solve step by…

A:

Q: Three 74LS122 one-shots will be connected as a sequential timer. This particular circuit should…

A: Features of one shot circuit  It is also called as Monostable multivibrator  Only one stable state…

Q: (c) Design an difference amplifier circuit with inputs v₁ and v₂such that Vo=3 V2-5 V₁.

A: We need to design the differential amplifier

Q: If two signals modulate the same carrier with different modulation depth of 0.3 and 0.9, the…

A: Given, Two signals modulate the same carrier with different modulation depth,μ1=0.3μ2=0.9

Thermocouple

A thermocouple is a temperature measurement device. It includes diverse metal wires which are joined collectively to form a joint. At the same time as the junction is hot or cold, a small voltage is generated inside the measuring thermocouple electrical circuit, which corresponds to the temperature.