h 12

Q: An invariant electric filed density, D, in space (i.e V. Ď = 0 ), indicate the presence of a source ...

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Q: What is the z-transform of the signal defined as x(n)=Du(n)-u(n-N)? 1+zN a) 1+z-1 1-zN b) 1+z-1 1+z-...

A: x(n) = u(n)-u(n-N) x(n) = (1)^n u(n) - (1)^n-N u(n-N)  

Q: 5. Write the state space representation of the following transfer function R(s) 8s + 10 A + 55²+s?+ ...

A: State variable analysis is a modern method of analysis of the control system, just similar to the tr...

Q: Q5/An H field in free space is given as H(x, t) = 10 cos(10®t – Bx)ay A/m. find (a) B; (b) A; (c) E(...

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Q: please solve step by step thank you

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Q: Example A 3-0 transmission line 200 km long has the following constants: Resistance/phase/km Reactan...

A: 3 phase transmission line have parameters Find the sending end voltage and sending end current.  Rec...

Q: Derivation of three-phase semi-controlled rectifier

A: A rectifier is a circuit that covert an AC into a unidirectional DC. They are classified as  Single...

Q: please help me step by step solve thank you

A: Integration basically means area under the curve .which is calculated below .

Q: O d. Divergence When force is applied to move an object, work is the product of the force and the di...

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Q: Hello , i need a new solution pleaseGraph the magnitude and phase of each function versus f.

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Q: I need the solution of the question in image below.

A: As per BARTLEBY GUIDELINES, I have to answer only first three subparts of a question. So I answered ...

Q: The conductivity of a material with currer density 1 unit and electric field 200 µV is Select one: a...

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Q: A round-top cone is defined by R<2m and 0<0<"/4: Given that Pp = 30R²cos²0 [mC/m³], find the total c...

A: We know that charge contained is given by the formula: Q=∭ρvdv where dv=R2sinθ.dR.dθ.dϕ The data giv...

Q: When modulation index changes from 0.7 to 0.95, the total power of SSB-SC will

A: SSB-SC is single sideband suppressed carrier modulation technique.

Q: 1. A sound engineer works on different sound files. (a) She is recording a 60 second mono sound clip...

A: For a)As we have given : Length of recording=60 secsampling rate=10 kHzresolution=8 bit As we know t...

Q: a surface current density K is measured in terms of: Select one: O a. A.m O b. A/m O c. A/m3 O d. A/...

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Q: QUESTION # 01 The armature winding of a DC motor has 360 conductors, of which only 80% le directly u...

A: According to question: a) The total force created by the conductor is calculated as ∵F=iBl×0.8Z⇒F=16...

Q: Magnetic field lines of a wire carrying a current I (A) located at the z-axis: Select one: O a. Poin...

A: Magnetic field lines due to current carrying I at the z axis.   

Q: 2/ Find I, and VRs Va, ? 2. RI E= 54V

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Q: d(mm) V(V) Q(C) 5 1.23 10 0.77 ? 15 0.6 ? 20 0.5 25 0.42 Cmeasuring amp.=0.22 x 10¬6 F Vsupply = 2.5...

A: Capacitance:  Capacitance of a capacitor is defined as the ratio of Charge stored in that capacitor ...

Q: What is the z-transform of the signal defined as x(n)=u(n)-u(n-N)? 1+zN a) 1+z-1 1-zN b) 1+z-1 1+z-N...

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Q: Whats option is correct

A: Vector Cross product 

Q: Is the motor speed controller able to protect current, voltage limitation? How is it done?Explain.

A: Motor controller to be protected under-voltage, over-voltage, short circuit protection, current limi...

Q: Find the closed-loop discrete-time transfer function of the system given below. Note: T's Assume tha...

A: Here i have solved it using massons gain formula.

Q: Calculate the power absorbed by each circuit element V2 R1 R2 R3 100 150 500 12V .. V1 12V R4 500kQ ...

A: Applying KVL to the given circuit will let us find the current flowing in the circuit Let I be the c...

Q: Develop a table showing the speed of magnetic field rotation in ac machine

A: We know that the speed of magnetic field is know as synchronous speed Ns=(120f)/p Where f is the ope...

Q: PRACTICE EXERCISE 2.1 (a) Convert points P(1, 3, 5), T(0, –4, 3), and S(-3, -4,-10) from Cartesian t...

A: In this question 3 points P,T and S given in Cartesian coordinate system....We have to convert them ...

Q: HW1.1 - Calculate the equivalent resistance Rab at terminals a-b for each of the circuits Figure.1(a...

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Q: please help me step by step solve thank you

A: Given that  Fx=6x2+4x-2 Although formula for work done is given by  W=∫x1x2F(x)dx

Q: A uniform plane electromagnetic wave incident normally on a planesurface of a dielectric material is...

A: VSWR (Voltage Standing Wave Ratio)- It is a measure of how efficiently radio-frequency power is tran...

Q: 4.7 Emitter-Follower Configuration 34. Determine the level of Vg and Ig for the network of Fig. 4.13...

A: Emitter voltage and current 

Q: 1) For the signals shown in below, a) Find the Fourier transform of the half-cosine pulse in figure ...

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Q: 1. Which of the following circuit(s) can create a square waveform.    a) clampers    b) Clippers    ...

A: As per company policy we must solve the one question at a time if you want answer for another questi...

Q: please help me step by step solve thank you

A: Here i have solved it.

Q: The velocity of electrons with current density 1 unit and a charge density of 2000 nC/m³ is Select o...

A: we need to find the velocity of electrons(drift velocity)

Q: Magnetic field lines of a wire carrying a current I (A) located at the z-axis: Select one: O a. None...

A: If current flow in the Z axis direction,  Find the magnetic field lines 

Q: what is the purpose of using Isolation Transformer (Pulse Transformer)

A: Transformer which produces electrical pulses with high velocity, as well as stable amplitude, is kno...

Q: In three phase star connected alternator, the phase voltage is given as: EPh=3sinwt+sin3wt+0.5sin5wt...

A: Phase voltage

Q: 2. Which of the following combinations can also work as a full-wave rectifier.    a) Two positive cl...

A: We are authorized to answer one question at a time, since you have not mentioned which question you ...

Q: Operating frequency 5 GHz. Dielectric 1 Dielectric 2 Er 2.2 3.55 Thickness (h) 0.8 (mm) 0.8 (mm) tan...

A: For a microstrip transmission line, with dielectric 1 (from the given table) dielectric constant εr=...

Q: Subject Power Transmission and Distribution.

A: Capacitance between conductors is the charge per unit of potential difference between the conductors...

Q: Subject Linear Control System

A: The formula to covert the state space representation to transfer function is, T(s)=C(SI-A)-1B From g...

Q: 4.w: Find Regu ,when Requ. > Ri=loe, R3=l0or,

A: In this question we need to find a rate of change in equivalent resistance with respect to R2

Q: Implement the Decoder truth table in logical circuit diagram (with the help of logic gates).

A: A decoder is a circuit that has n inputs and 2n outputs and outputs 1 on the wire comparing to the p...

Q: There are point loads ,Q1 = 9, Q2 = 3 and Q3 = 6 at points A(-6,0), O(0,0) and B (11,0) in the OXY p...

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Q: For the following potential distribution, use the gradient equation to find E. V = r?sin ¤(V)

A: Explanation: given that V = r2 sin ϕ(V) for the cylindrical coordinate system it should be written a...

Q: The parallel branches of a 2 – wire transmission line are terminated in 100 Q and 200 Q resistors as...

A:             Fig: 2-wire transmission line   Although for λ4 input impedance is given by  Zin=z02zL

Q: 1. An alternating voltage is given by i = 30 sin (200xt + «/3) volts. Find (a) the amplitude, (b) th...

A: By comparing with the standard alternating voltage signal we can able to extract the value of freque...

Q: 3.  A half-wave rectifier is an example of a negative clippers.     a) True     b) False 4. A full-w...

A: 3.A half-wave rectifier is an example of a negative clippers. Ans: True Reason: One of the basic cli...

Q: Question No.2. Flux is used to Prevent environmental interfernce heat source wipe away tears of weld...

A: GIVEN DATA: