pls solve it eng quickly thanks If the v-phase voltage (v)=Va 218.9Vb 212VC 228.8I-phase current (A)=sla 22.61lb 23.14lc 21.45Psc_power (W)P 689.61. Calculate the value of the total resistance2. Calculate the value of stator copper losses3. Calculate the rotational losses of the motor

Va = 218.9 v Vb = 212 v Vc = 228.8 vIa = 22.61 AIb = 23.14 AIc = 21.45 AP = 689.6 w Find :- (1)…

Answered: 1. Calculate the value of the total…

1. Calculate the value of the total resistance 2. Calculate the value of stator copper losses 3. Calculate the rotational losses of the motor

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.33MCQ: The direct electrical connection of the windings allows transient over voltages to pass through the...

See similar textbooks

Related questions

Q: Use Thévenin's theorem to find Io in the circuit below. V₂ www 2 ΚΩ 20V(+ www 4 ΚΩ Σ2 ΚΩ 10 +1 2V,

A: Given Data:A DC resistive circuit with,Independent voltage source Dependent voltage source To…

Q: Can you give me matlab code this question please ?

A: The MATLAB code to sketch the polar plot and Bode diagram representation of the frequency response…

Q: 1. If 48 eV of energy is required to move a charge through a potential difference of 3.2 V,…

A: Given dataThe energy required to move the charge is .The potential difference is . .To find outWe…

Q: Rea 492 www 8 Ω www. 292 O 16 ohms O 14.4 ohms O 15.75 ohms O 15 ohms 292 692 The equivalent…

A: In this questionWe need to choose the correct optionWhat is equivalent resistance across input…

Q: For the periodic signal shown below, answer the following questions: v (V) a) wo in radians per…

A: The periodic signal isWe need to determine

Q: 2. Complete description of an FM modulator (transmitter) and an FM demodulator (Receiver) 3.…

A: Since the solution of all the other parts 2,3 and 4 has already been provided I will provide the…

Q: In the circuit given below, the switch was opened at t=to=0, after being closed for a long time.…

A: Given:A circuit,To find:a) Initial conditions of dynamic elements. b) Vc(t) for .c) Transient…

Q: what is the problem with measuring a sample with polychromatic light using a single beam instrument

A: Step-1->When measuring a sample with polychromatic light using a single beam instrument, there…

Q: Clk. J K Q

A: Diagram has drawn in the solution section

Q: 2. Do the following: (a) Obtaing differential equation of in terms of Electrical field by using…

A: The above question is based on Maxwell's equations for electromagnetic fields.

Q: Acos / V B ΒΩ www CF DH m -o a + Voc ob Soru) A-41, B-18, C=0,7 ve D=36,7 olduğuna a ve b…

Q: 1- in the following circuit, Find I and Z if, Vg = 25 /0° V and I = 5 /90° Α. 3Ω Σ1Ω Z -j5Ω 카 Τ 4Ω…

A: Step-1->

Q: Refer to Figure P4.15 from the text book for circuit diagram. The modified diagram is as shown in…

Q: 2- a) Find V₁ ( rms) and 0 in the following circuit, if the load absorbs 2500 VA at a lagging power…

A: Step-1->

Q: A boost converter has Vs=53V, D=0.6, L=1mH, C=80uF, f=25kHz, R=90ohm. Calculate the average load…

A: Input DC voltage is Volts.The duty ratio is.The load resistance is ohms.We need to determine the…

Q: a) What op amp circuit configuration does it result in? b) Find vo if va = 2 V, v = 1.5 V, and Vc =…

A: Need to find the type of circuit, the value of output voltage for the given value of input voltage…

Q: The superposition technique can be described as a multi-step process of calculating the individual…

A: The superposition technique involves analyzing a linear circuit by considering the individual…

Q: An initially uncharged parallel plate capacitor is connected to a circuit containing a battery with…

A: Given:RC circuit:Battery voltage Resistance Area of plates A = 7.9 mm2.The separation between plates…

Q: Consider the feedback system. It is known that G(s) has one unstable zero and one unstable pole. On…

A: In the given questions we need to check the no. Of unstable poles and zeros.

Q: For uncontrolled half wave rectifier, R=80ohm, L=0.15H, f=50Hz and Vm=311V. Calculate the average…

Q: FIND VDS,VGS (NEED NEAT HANDWRITTEN SOLUTION ONLY OTHERWISE DOWNVOTE

A: In the given questions we need to calculate the VGS and VDS.

Q: 3. Find the Thevenin equivalent with respect to the terminals a,b in the circuit in Figure. Σ100 Ω…

A: In this questionWe need to determine the Thevenin equivalent with respect to the terminal a and b as…

Q: LC $²+8+10 is the transfer function of a 2nd order lowpass filter. If R=2500 2, C=0,5 μF, L=1 H and…

A: In the given questions we nee to calculate the output of the system.

Q: Signal and system The mathematical model of a system is y" (t) + ay'(t) + by(t) = x" (t) + cx(t)…

A: Using laplace transform find the transfer function. Solution of numerator gives zeroes and solutions…

Q: 1. For each of the following signals, state i) whether they are stable or not, and explain your…

A: Given:Two signals representing the impulse response of different systems,To find and explain:i)…

Q: The equivalent circuit for a 100-MVA, 7.97kV:79.7kV transformer is shown below. www RL 000 XL (0.76…

Q: . A 3-phase, 50-Hz transformer has a star-connected primary and star-connected secondary, the line…

A: Given data:Primary side: Star connected.Secondary side: Delta connected.Primary side line voltage,…

Q: In the circuit shown, & = 60 V, R₁₂ = 40 N, R₁ = 25 N, and L = 0.3 H. Switch S is closed at t = 0.…

A: In this questionWe need to determine choose the correct optionsWhat is voltage across the inductor.…

Q: Acost V +1 ΒΩ DH m CF O a + Voc ob Soru) A=45, B=17, C=0,3 ve D=55 olduğuna a ve b noktaarından…

A: given here a circuit and asked to find the open circuit voltage.

Q: In what ways can you safeguard your machine against power outages and other calamities?

Q: Consider you have to design a convertor to produce an output voltage of 36 V from a 3.3-V input DC…

A: To design a converter that meets the given requirements, we can use a buck converter, which steps…

Q: Example 1.34 Given a discrete-time LTI system with system function H(z) = find a state…

A: Given :find :Here we determine state Representation of the given discrete -time LTI System.

Q: 2. Find the complex power on v₁, R₁, R2, L1, L2, and C, and prove conservation of complex power for…

A: In this questionWe need determine the complex power across the Vs , R1 , R2 , L1 and L2 and C. We…

Q: 1. The switch in the following Figure moves from A to B. What is the output voltage V, when the…

A: For the given operational amplifier circuit the value of output voltage based on the position of the…

Q: In an experiment a solid ceramic insulator is subjected to a voltage of 30 kV (AC-peak) at 50 Hz.…

A: To find the dielectric loss of the insulator, we can use the formula:Given:Voltage (V) = 30 kV =…

Q: A cos t V a. Zin=42,00+j2,40 ohm b. Zin=38,00+j2,00 ohm c. Zin=53,00-13,50 ohm xQ d. Zin=38,00-j2,00…

A: In this questionWe need to choose the correct option.What is the input impedance Z. We knowInductive…

Q: 3. A test is being run in a wind tunnel when a sensor on the trailing edge of a wing produces the…

A: The given response curve is shown below.From the graph we can write that the response starts from 0…

Q: Using Fourier transform tables, find the Fourier transform of the following signals: (a) The signal…

A: Given Data:The continuous-time signals of,Waveform of To Find:Fourier transform of the signals.

Q: Find the small-signal gain vc/vi of the BJT amplifier shown in Figure. B=100 +3V Vi A. -240 V/V B.…

Q: 2. Do the following: (a) Obtaing differential equation of in terms of Electrical field by using…

A: (a) Differential equation of the Electric Field using Maxwell's Equations:Maxwell's equations…

Q: Derive the capacitance formula for the coaxial capacitor starting with Laplace’s equation. The…

A: The standard formula for the capacitance of the coaxial cable capacitor is given by,Here, We have to…

Q: In the circuit in the figure, Vcc = 18 V and RL = 2.2 kΩ, while C1 = C2 = CE = 0.1 μF. It is also…

A: Vcc = 18 vRL = 2.2 k ohmsC₁=C₂=CE=0.1μFWiring capacitance on the input side (Cwi) = 15 pFWiring…

Q: State whether the given systems are stable, marginally stable or unstable. Also explain why. A)…

A: Since you have posted the multiple questions so we are supposed to answer 3 part only.In the given…

Q: If we know M= S cos(ωt + φ) and N= -Sω sin(ωt + φ), show that when t is zero, we will get S = √( M^2…

A: here we have to prove the given identity.

Q: 2) for the circuit given below V-150cos(1000t) V and the mutual inductance between two inductors is…

A: Given:A circuit, with, and mutual conductance between inductors is 500 mH. To find:Complex power…

Q: pend An initially uncharged parallel plate capacitor is connected to a circuit containing a battery…

A: The above question is based on a parallel plate capacitor.The capacitance C is given by where is…

Q: H(s) = + is the transfer function of a 2nd order lowpass filter. If R-2500 02, C-0,5 μF, L-1 H and…

A: Since given input is sinusoidal, output will also sinusoidal except magnitude and phase change .…

Q: Consider the resistive circuit shown below. Find the minimum power/wattage ratings of the resistors…

A: The labelled circuit is redrawn above

Q: Three long parallel wires carry currents of magnitude I, I, and 21. One wire carries current into…

A: At point P, the magnetic fields generated by the three wires can be determined using the right-hand…

Q: Q2. A long cylindrical conductor with radius a is placed along the z-axis. The current density on…

Concept explainers

DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.

Question

pls solve it eng quickly thanks

If the v-phase voltage (v)=
Va 218.9
Vb 212
VC 228.8
I-phase current (A)=s
la 22.61
lb 23.14
lc 21.45
Psc_power (W)
P 689.6
1. Calculate the value of the total resistance
2. Calculate the value of stator copper losses
3. Calculate the rotational losses of the motor

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: Calculate the total resistance.

VIEW

Step 3: Calculate the stator copper losses.

VIEW

Step 4: Calculate the rotational losses.

VIEW

Solution

VIEW

Step by step

Solved in 5 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

What is use of solenoid coil in the pressure to converter? a. To produce magnetic field in the LVDT b. To change the LVDT output c. To bring back the pivoted beam normal position d. To produce linear displacement in bellows
10. In a transformer, the leakage flux of each wind- ing is proportional to the current in that winding because (a) Ohm's law applies to magnetic circuits (b) leakage paths do not saturate (c) the two windings are electrically isolated (d) mutual flux is confined to the core. 11. In a two-winding transformer, the e.m.f.per turn in secondary winding is always.........the induced e.m.f. power turn in primary. (a) equal to K times (b) equal to 1/K times (c) equal to (d) greater than. 12. In relation to a transformer, the ratio 20: 1 indi- cates that (a) there are 20 turns on primary one turn on secondary (b) secondary voltage is 1/20th of primary voltage (c) primary current is 20 times greater than the secondary current. (d) for every 20 turns on primary, there is one turn on secondary.
Question 10 Not yet answered Marked out of Previous page BE The results from the DC test of a single phase transformer are: Vdc-14v and ldc 1.5A, the DC resistance are equal to: O a. O b. OC. O d. 12.50. 8.450 9.3302. 16.250. Time left 0:26:1 hp Next page
The hysteresis coefficient of the core material of a power transformer is 110J/ m3. The eddy current coefficient is 132.87J/m3. The volume of the core is 0.005m3, the thickness of the iron is 0.07 m and the maximum flux density is 1.12T. If the supply frequency is 50 Hz: (a) Determine the hysteresis loss (b) Determine the eddy current loss (c) Determine the core loss of this transformer. (d) Explain how the eddy currents are generated. Suggest one method to minimise this loss. (e) Illustrate the hysteresis losses using a fully labelled hysteresis loop.
Maz a) A sinewave is having a frequency of 50 Hz and instantaneous value of 250 Volts at 1.3 milli seconds. Find D The maximum value of sinusoidal voltage waveform and i) The value of voltage at 2.1 milli seconds. b) Determine the instantaneous equation for the voltage waveform shown in figure, if Vp=100 Volts, Time period is 10 milli seconds and 0 =40 degrees. on Vp Upload your Answers steps in the "Final Answer Submission" Link provided in the Moodle. a) (i) Maximnum value = a) (ii) Value of voltage at 2.1 ms = b) Angular frequency =
A three-phase, 4-pole, 1,500 rpm alternating having a double layer-windings with 18 turns per coil. The slots per pole per phase are 10 and the coil span is 22 slots. The spread phase is 60 degrees and the flux per pole is 0.0625 Weber. If the armature windings are wye connected. a) Determine the generated voltage per phase and the line to line voltages. b) If the alternator is delivering a three - phase load of 1,200KW at 0.8 lagging power factor what is the line current of the alternator
A single phase, 2000 V alternator has armature resistance and reactance of 0.8 ohms and 4.94 ohms respectively. The voltage regulation of the alternator at 100 A load at 0.8 leading power factor is ??
In 2-pole machines: the wave winding have greater generated voltage than *.the lap winding armatures True False *.For high rotating speed machines the number of poles must be Little True False The reactance voltage is added in the coil undergoing commutation to * reduce the spark True False
The single - phase ac voltage controller with inductive load. Plot the waveform of output voltage and voltage in each thyristor if the B = 10 %3D degree and delay angle (alpha) in both thyristor is 1- (30 degrees) 2- (90 degrees) 3- (120 degrees)
The core of a three phase, 50 Hz, 11000/550 V delta/star, 300 kVA, core-type transformer operates with a flux of 0.05 Wb. Find (i) number of H.V. and L.V. turns per phase. (ii) e.m.f. per turn (iii) full load H.V. and L.V. phase-currents.
Q.4/ choose true or false: 1. The reluctance of any core is proportional directly with the length of it and inversely with both the permeability and the cross-section area of it. 2. The number of parallel paths in wave windings is equal to twice of the number of poles. 3. In dc machines with same values of Z, N, Ø, the emf for wave winding type is more than emf of lab winding type. 4. If we insert a current in such a conductor subjected to a constant magnetic field, a movement will achieved giving the principle of electric generator.
AC power of 100 volts and 1 ampere enters a transformer with 2 coils and exits the transformer with 20 coils. What is the exiting voltage and current? a.) 1000v/0.1amp b.) 0.1v/1000amp c.)1000v/1amp d.) 2v/20amp e.) No change