Given: three phase alternator P= 12 poles conductor of each phase in series Wye Connected coil span = 144 (electrical degrees) Slots = 180 Speed = 600 rpm 10 conductors / slot Flux per pole = 0.06 Wb What is the value of Kp?

Given: three phase alternator P= 12 poles conductor of each phase in series Wye Connected coil span = 144 (electrical degrees) Slots = 180 Speed = 600 rpm 10 conductors / slot Flux per pole = 0.06 Wb What is the value of Kp?

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter7: Alternating Current, Power Distribution, And Voltage Systems

Section: Chapter Questions

Problem 8RQ

See similar textbooks

Related questions

Q: Find the cross-sectional area of a round conductor in square mils if the conductor's diameter is 11/...

A: To find the cross section area of a round conductor in square mils Diameter of conductor = 11/16 in...

Q: Question 3 What are the main differences between a capacitor and an inductor? Discuss FIVE of them.

Q: What is the time-delay, order and gain of the following discrete-time transfer function for a step i...

Q: Obtain the Fourier series expansion of the periodic function f(t) of period 2π defined by the given....

Q: 11. A positively charged 9.8 nC point charge is separated from a positively charged 10.6 µC point ch...

A: 11) Given : two positively point charges 9.8 nC and 10.6 micro coulomb separated by 0.71 cm . To fin...

Q: Question-1: Consider the circuit in Figure below (Answer five only): 1. What the circuit type is? 2....

Q: An OpAmp-based amplifier is shown below. Each resistor R - 10 kn (1) Suppose OpAmp was ideal, please...

Q: A generating station has two 50 Mw units each running for 8,500 hours in a year and one 30 Mw unit r...

Q: On a deck of cards, 2 cards are draw at random. What is the probability of getting an A and a king? ...

A: The solution is given below

Q: A 50 micro-farad is connected in series with a coil having 50 ohm resistance and 150 mH inductance. ...

A: Here, we have given the information about an electrical circuit, where, the capacitor, resistor and ...

Q: Five elements are involved when a computer is monitoring and controlling a physical variable that is...

A: There are five elements which are involved and they are mentioned below- Transducer Transducer con...

Q: effective resistance

A: For parallel resistance- 1Req=1R1+1R2+..... For series resistance- Req=R1+R2+......

Q: A 40 micro-farad capacitor is connected in series with a 40 ohm resistor. If the voltage is 220-V, w...

A: Series circuit consists of Voltage, V = 220 V Capacitance, C = 40microF Resistor, R = 40 ohm Fin...

Q: 10V 3V 50 20 |

Q: A series circuit conducting of a 30-uf capacitor and a 0.155-henry inductor is connected to a 120-vo...

Q: if a transformer has a primary rated voltage of 480V and requires 40V to produce the rated current i...

Q: A series circuit connected across a 100-Vac source consists of a 10-2 resistor, a 5-2 capacitor, and...

Q: Why is the circuit overdamped? Explain.

Q: Three equal charges of +2C are arranged in a straight line in the sequence of Q1, Q2 and Q3. The dis...

Q: 1.Which of the following statement is true? a.Good practice suggests that the load should not exceed...

Q: When the series combination of R1 and R2 is connected across a 30 V battery, the current drawn is 10...

A: Given

Q: a) Find the magnitude of the current in each resistor. b) Find the difference in potential between a...

Q: The input current to a 220v, compound motor at no load is 6 A. The shunt field circuit resistance is...

Q: Simplify the following functions using ONLY Boolean Algebra

Q: 3. The equivalent resistance between points 1 and 2 of the circuit shown is: 2 bentsnicus

A: If two resistors R1 and R2 are connected in series than equivalent resistance is R1 +R2. If two res...

Q: SQUARE (+) XFG1 V) PR1 R1 + COM 2k2 D1 (V PR2 1N5392 E IG

Q: you reduce the sampling frequency of a digital audio signal, what do you expect to hear when you pla...

A: The sampling theorem states that a signal has to be sampled with a frequency at least twice the freq...

Q: Question-4: Design a Negative-Positive biased clipper circuit that limits the positive output cycle ...

Q: Why is the circuit critically damped? Explain.

Q: For the circuit below, z, = 2 + j2 2, z, = 4 - j3 N, z, = 6 + j8 2, %3D %3D %3D 8 - j6 2, z, = 10 - ...

Q: In Module 3, you have learned about Op-Amps like Inverting and Non-Inverting Amplifier and many more...

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for yo...

Q: From the following test results, determine the voltage regulation of a 346 kVA, 2,000V, 3 phase Y al...

A: We have given the Voltage rating=2000 V The emf of 500 V is provided on open-circuit with the field ...

Q: A resistance of 100 and a capacitance of 100 µF is connected in series to the parallel combination o...

Q: A resistor and a capacitor are connected in parallel to a 120-Vac, 60-cycle sourc the total current ...

Q: 30 Ω -j10 2 1202 40° V rms j10 2 10Ω Figure 3(b)

A: 10 Ω and j 10 Ω are in parallel. Their equivalent impedance will be 10 (j10)10 + j 10 = 5 + j 5 Ω Su...

Q: What is the voltage and total power for the following circuit?

A: In this question we will find total voltage and total power in following circuit...

Q: 14) Find the current through each resistor in the following circuit. R1 B 47 N Is Vs 12 V R2 100 N R...

A: The given circuit is,

Q: Q5/ Using Kirchhoff Laws for the circuit below determine the value and the direction of the current ...

A: Here, we have given an electrical network. This network consists of no. of resistors and voltage sou...

Q: - Establish the Current Equations at points x, y and z O Establish and simplify the Voltage Equation...

A: Given- V= 4 Volts

Q: 3. Find the energy stored in the capacitor. 2H 3H 12 V(+ V9; 2 F

Q: Two similar 6,600-V, three phase generators are running in parallel on constant-voltage and frequenc...

Q: Question 2. Given a balanced 3-wire, three phase system serving the following loads: Vab = 200 < 0V ...

Q: R1 3Ω 62 10A R2 R3 R4

Q: 4. Given the parallel circuit, solve for the a. Total resistance 12 VE 1.2 03 0.6 0 0.4 0g b. Curren...

A: Brief description : Resistor is an electrical element which is used to limit the amount of current f...

Q: The net cross section of a transformer is 20 square inches. The maximum flux density is 11 kilogauss...

Q: 3. Draw the circuit for the following output. Show your complete analysis. ", - +E

A: The solution is given below

Q: A six pole , 3 phase AC generator has 72 slots, the coil span is 12. What is the pitch factor? 0.5 1...

Q: Question 1 Based on your knowledge of these following Electromagnetic Theorems and Laws, discuss FIV...

Q: Which of the following source of power is least reliable?

Q: Power generation cost reduces as diversity factor decreases and load factor increases diversity fact...

Concept explainers

Coulomb’s Law

Coulomb's law states that the attraction or repulsion force between two charged things is proportional to the product of their charges and inversely proportional to the square of their distance. It has an effect along the line that connects the two-point charges.

Question

Help me solve this one

Given: three phase alternator
P= 12 poles
conductor of each phase in series
Wye Connected
coil span = 144 (electrical degrees)
Slots = 180
Speed = 600 rpm
10 conductors / slot
Flux per pole = 0.06 Wb
What is the value of Kp?

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 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 happen when the two transformers are operated in parallel having un equal turn’s ratio?
The dc armature resistance of delta-connected alternator measured across its two terminal is 0.8 ohm. The effective resistance per phase is?
X₂=0.1 1 XL +03 Soto X₁ = 0.2 X = 0.1 X = 0.1 Above is the one-line diagram of a simple power system. Each generator is represented by an emf behind the subtransient reactance. All impedances are expressed in per unit on a common base. All resistances and shunt capacitance are neglected. The generators are operating on no load at their rated voltage with their emfs in phase. A symmetrical fault occurs at bus 1 through a fault impedance Z, =j0.08 per unit. a) Using Thevenin's Theorem, determine the impedance to the point of fault and the fault current in per unit. b) Find the bus voltages and line currents during the fault. 2 O oto
Three load units A, B and C are connected in parallel and take currents that are respectively 12, 10 and 15 amperes. Assuming IA to be the reference phasor, IB leads IA by 30°, and IC lags IA by 65°, calculate the total current and the angle it makes with the reference.
The regulation of an alternator is likely to be negative in case of resistive load O True O False
Note: You are attempting question 3 out of 12 For the same alternator, the ratio of rated KVA, when connected as 3-phase winding alternator to when connected as single phase alternator (by utilizing all the coils) is, (a) 1.33 (b) 0.50 (c) 0.67 (d) 1.50 Answer A D Submit 27°C realme Shot by Gowthamnag 2021/10/30 11:55 O O O O
What is the difference between load and delta?
If you have 3-phase power and you need to step down (or up) in 3-phase voltage, how many single-phase transformers are needed? Explain.
what are the advantages and Disadvantages Connecting transformers 3 Phase between (delta to Star)
In a three phase -four wire star connected system, the three outer wires are called as lines and the common wire in centre is called as to search hp
Is there a difference between the phase windings resistances, if so, what does it mean? Please explain.
Question 6 What is phase angle of voltage induced in primary and secondary windings of transformers due to mutual flux? Same Opposite Zero None of option A Moving to another question will save this response. AR e IT:7