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Q: QUESTION 1 A6 pole synchronous motor powered from a 60 Hz voltage source operates at what speed…

A: Given a synchronous motor has, Number of pole, P = 6 Frequency, f = 60 Hz

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: 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

Q: Find current i, in the ideal transformer circuit shown 292 ww 1:3 12 cos 21 V 692

A: given here a magnetic coupled circuit and asked to find the current ix .

Q: In the below given figure, two capacitances are in series with a 18V source. The capacitance of the…

A: The detailed solution is provided below. The formulae used is given below.

Q: Q1): For the circuit shown in fig.(1), the switch moves from position a to position b at t=0, by…

A: Given: Switch moves from position A to B. Required: Current i(t) and vL(t) using Laplace transform…

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: Q1): For the circuit shown in Fig.(1), the switch was in position (2) for long time, at time (t=0)…

A: For t = 0- Vc0+ = 4020∥60+4×20∥60Vc0+ = 4020×6080+4×20×6080Vc0+ = 4019×15Vc(0+) = 31.58 V

Q: 1. Calculate the power gain in decibels for each of the following cases. a. Po 100 W, P₁ = 5 W.

A: Given, Output power, Po=100 W Input power, Pi=5 W

Q: what's the process in applying inverse laplace transform from VR(S) to get VR(T)

A:

Q: in series connected DC motor, the equation of electromagnetic torque is O Te = Laf * If * la O Te =…

A:

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: given here plane x=2 carry charge 10 nc/m2 and given here plane y=-3 carry charge 15 nc/m2 , line…

Q: b) Find the capacitance of a parallel plate capacitor if the area of each plate is 0.1 m² and the…

A: Given, Plate area, A = 0.1 m2 Distance between plate, d = 2 mm = 2×10-3 m The dielectric oil has…

Q: For short transmission lines the is assumed to be negligible. O series capacitance O series…

A:

Q: A 40 - Ω resistor is connected in series to a parallel combination of a 60 - Ω resistor and a 30 - Ω…

A:

Q: The f(t) sign is given in the figure below. a) Find the Fourier transform f(jΩ) of f(t). b) Find the…

A: According to the question, for the given figure as shown below We need to find the Fourier…

Q: The PID attempts to the error by adjusting the process through use of a manipulated variable. O not…

A:

Q: 15/0° V 4 Ω www V₁ 20/60° V j4 Ω V, 1Ω www 2 Ω

A:

Q: An RC lag circuit has a critical frequency of 10 kHz. If the resistance value is 1kΩ what is XC when…

A: Given an RC lag circuit has critical frequency of 10 kHz. and resistance is 1 kΩ.here we have to…

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

A:

Q: Compare between lead compensator design and lag compensator design?

A: Compensator and controllers are used to alter the performance of control system Controllers are…

Q: Q1): For the circuit shown in fig.(1),there is no initial charge on the capacitor, use the LAPLACE…

A:

Q: ): (a) Long-distance, electric- 4. Conceptual Part (Under WW) [Chapter 25 - Ohm's Law] power,…

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

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: A 40 - Ω resistor is connected in series to a parallel combination of a 60 - Ω resistor and a 30 - Ω…

A: Given data,    40 - Ω resistor is connected in series to a parallel combination of a 60 - Ω resistor…

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: Q2:- A platinum resistance thermometer has a resistance of 120 at 25°C. Determine its resistance at…

A: the materials which have the positive temperature coefficient value, the resistance value increases…

Q: Given the potential V = sin 8 cos , (a) Find the electric flux density D at (2, π/2, 0). (b)…

A: In this question we will find electric flux density and work done in moving a charge with given…

Q: Q5-B- Realize the function F= A + BCD by basic gates and write the truth table?

A:

Q: 1) A long-shunt generator running at 1000 rp.m. supplies 22 kW at a terminal voltage of 220 V. The…

A: In this question,  We need to determine the copper losses, iron and friction losses and torque…

Q: Q5: Solve the DE: y + y + y = 1, y(0) = 1, y(0) = 3 using Laplace Transform.

A: In this question,  We need to determine the signal y(t)  using the Laplace transform?.  Initial…

Q: 10 Given the potential V = sin cos . (a) Find the electric flux density D at (2, π/2, 0). (b)…

A:

Q: 6-The equivalent circuit of pv module can be considered as a- current source in region before mpp…

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: Q2-A 4-pole, lap-wound, long shunt, de compound generator has useful Qux per pole of 0.07Wb.the…

A: In this question we need to find a terminal voltage and output power of the generator.

Q: A 3 phase AC generator have 4 poles DELTA connection with 80 turns of conductors and 0.0065 Wb flux.…

A: Types of AC Generator  Induction generator ( Rotating speed greater than synchronous speed)…

Q: Problem 3 Find the overall susceptance across terminal a-b when V, = -2 sin(4t + 310°) V. 202 4 H…

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

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: Q5: Three 74LS122 one-shots will be connected as a sequential timer. This particular circuit should…

A: One shot circuit or Monostable multivibrator  Monostable multivibrator having only one stable state…

Q: 4- in scott connection: 1- Draw the connection diagram. 2- Prove that when the load is balance then…

A: Scott connection: It is a type of transformer which is used to produce two phase power from the…

Q: Given the magnetic field vector potential: A= 2r cose ar — 3r sine a0 (A/m), find at point P…

A: Types of coordinates system  Cartesian coordinate system  Cylindrical coordinates system  Spherical…

Q: The maximum allowed deviation of the FM sound signal in TV is 25kHz. If the actual deviation is…

A: given maximum deviation of the FM sound signal in TV is  25 kHz. and actual deviation is 18 kHz.here…

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

A: Given,θ=30°To find: speed at which basketball must be thrownAssume that the basketball be thrown…

Q: If H=0.2 z² ax, V x H is 0.4z ay O None of the above O 0.4z az O 0.4z ax O

A:

Q: Which one of these vectors is an impossible electrostatic field? 1. E = xy ax + 2yz ay + 3xz az 2. E…

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

Q: -A 6-pole, wave-wound a long-shunt compound generator delivers a load current of 50 A at 500V and…

A:

Q: Given that A = ax + Q ay + az and B = Q ax + ay + az, if A and B are normal to each other, Q is -0.5…

A: In this question,  We need to determine the value of Q if given vector A and B are normal to each…

Q: 40. Given that fc(ol) = 100 Hz, Aol = 50 dB, and fc(cl) = 3 kHz, determine the closed-loop gain in…

A: The required parameters can be calculated by using the unity gain bandwidth and the closed loop…

Q: Q3 Define Environmental errors? A PMMC with coil resistance of 300052 number of coil 300 turns with…

A: In this question we will find deflection angle for PMMC...

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.