Please explain the question step by step and please care to explain the question in detail with your own sentence and explain why you used that formula, calculations, etc. Thanks in advance. a) When the speed of the induction motor is zero (or not rotating), in which electricalmachine does it match?b) Why are the steel thin layers used in the core of the induction motor?

Answered: Image /qna-images/answer/81f2c651-4731-48ca-8231-b5a852b05ce2.jpg

Answered: a) When the speed of the induction…

a) When the speed of the induction motor is zero (or not rotating), in which electrical machine does it match? b) Why are the steel thin layers used in the core of the induction motor?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 3RQ

See similar textbooks

Related questions

Q: 1) answer the questions below. e) How can we calculate the speed of the induction motor provided…

A: IM is a very important AC machine drive and used in many applications like water pumping system,…

Q: 5(a). Identify the differences between a typical Induction motor and the Induction motor used in an…

A: In railway induction motor are used as traction The essential material science, the working…

Q: Discussion: 1. State the principle of operation for a three - phase induction machine based on…

A: 1) Operation principle of three phase induction machine : Consists of two part : stator and rotor…

Q: Which of the following option is correct for 3-phase induction motor drive? O a. Only voltage is…

A: Choose correct option for 3 phase induction motor? Method of the speed control of the 3 phase…

Q: Explain working of an induction motor in your own word and in detail Please do it fast

A: The motor which works on the principle of electromagnetic induction is known as the induction motor.…

Q: 1. A self-excited induction generator driven by wind turbine, Explainy the relationship between the…

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

Q: Why does the starting current extremely high in Induction Motors? Support your answer with required…

A: An induction motor is comparable with an electrical transformer with the secondary short-circuited.…

Q: Driving torque in electromagnetic induction relay is proportional to the square of current in relay…

Q: How can we calculate the speed of the induction motor provided that the induction motor drive keeps…

A: Speed Control of IM There are many methods to control the speed of IM. Variable Voltage Control…

Q: The no-load test: VNL=220 V, PNL=340 W, INL=6.2 A The locked-rotor test: VSC=54 V, PSC =430 W, ISC…

A: For star connected IL=IP R1=RDC2=0.625 Ω/phase locked rotor test ZSC=VSCISC=5415.2 =3.5 Ω…

Q: Compare the squirrel cage induction motor with the asynchronous motor with winding rotor. write the…

A: Compare the squirrel cage induction motor with the asynchronous motor with winding rotor.

Q: In Induction motor, the load test has done. The result get is like the table below. 1) Explain why…

A: An induction motor is a commonly used AC electric motor in which the electric current necessary to…

Q: Which would be more suitable for use in a portable vacuum cleaner, an induction motor or a universal…

A: For the portable vacuum cleaner, the universal motor is acceptable because the induction motor…

Q: Compare the breakdown torque and locked-rotor torque with the nominal torque of the squirrel-cage…

A: Induction Motors are the important parts of electrical machines and power systems in terms of Load.…

Q: amount of power that the motor produces.

A: Three Phase Induction machine- This Induction machine comprises of rotor and stator as it basic…

Q: what is the synchronous speed (rpm) given a six-pole induction motor with 40 cycles/second?

A: In this question we need to find a synchronous speed of the given induction motor.

Q: What do you mean by circle diagram of a 3-phase induction motor? Answer the following: What is its…

A: Circle diagram of induction motor The complete performance of induction motor can be obtained by…

Q: In short, answer the next question: How can determine whether the 3phase induction motor is working…

Q: xplain the working of Doubly Fed Induction Generator and its characteristics?

A: The working of Doubly Fed Induction Generator and its characteristics

Q: 1-The rotor of a 4 pole, 50 Hz, slip ring induction motor has a resistance of 0.25 ohm per phase and…

Q: Q11/ choose the correct answer In 3-phase induction motor, the starter is necessary because…

A: In 3 phase induction motor , the starter is compulsory.

Q: Indicate the relevant changes in induction motor performance (output power, speed, efficiency, power…

A: Since you have asked more than one question, I will answer the first question and all its subparts.…

Q: Q2. a) Why the slip of induction motor is never zero, b) What happens if the slip of induction motor…

A: The slip in an induction motor is the difference between the main flux speed and their rotor speed.…

Q: Question 3 Explain in detail the Starting of Induction Motors

A: According to question we have to explain in detail the starting of Induction Motors.

Q: Word list: armature, between, brushes, clockwise, commutator, currents, direction, distortion,…

A: In this question we will complete given dc machine related statements... Note :- as per our…

Q: e. For an induction motor on no-load, how speed, rotor current, stator current, power factor, and…

Q: Attempt the following: Draw and explain a complete equivalent circuit of single phase induction…

A: Objectives: To draw and discuss in detail the complete equivalent circuit of a single phase…

Q: What is the effect of load on the efficiency of an induction motor?

A: The explanation is as follows.

Q: Stator Voltage Control of an Induction Motor using PWM The objective: The objective of this…

A: The speed control of an induction motor can be achieved by various methods. The used methods majorly…

Q: When an induction motor is started directly from the line, the starting torque is 1.75 times full…

Q: 1.) Why are the rotor rods of squirrel cage induction motor placed in a crosswise manner? 2.) What…

A: The rotor bars of the squirrel cage induction motor is skewed because of the various advantages.

Q: If static voltage of a squirrel cage induction motor is reduced to 50 percent of it's rated value,…

A: Given, The static voltage of a squirrel cage induction motor is reduced to 50 percent of it's rated…

Q: 1- How it was insured in the control circuit as to avoid the operation of both A.C and D.C supplies…

A: 1. There are several ways to separate both DC and AC supply operation, but one method is a single…

Q: d) What measures can be taken to reduce Eddy losses? e) How does the starting torque change if the…

A: Eddy current losses are generally seen in transformers

Q: Q.2 a) When the speed of the induction motor is zero (or not rotating), in which electrical machine…

A: As per the honour code I will attempt only Qa). Kindly repost the other question again. THANK YOU!!…

Q: If we increase the torque (Tm) value, how does the idle and load running state of the induction…

A: Induction motor An induction motor is an asynchronous motor that converts electrical energy into…

Q: 4. In a three-phase induction motor power factor at starting is ..... while running. Why? 5. What…

A: 4) In three phase induction motor power factor at starting is low compared to power factor while…

Q: When an induction motor is started directly from the line, the starting torque is 1.75 times full…

A: Given Tst= 1.75 TFL

Q: Question is from book electric machine 1 topic induction motor We need to derive an oil burner with…

A: To derive the oil burner split phase induction motor is preferred which is a type of single phase…

Q: Q.14. What is slip in an induction motor? Q.15. What is the value of slip at start in an induction…

A: Solution: (14) In INduction Motor sleep is defined as the ratio of the difference in synchronous and…

Q: (1) Explain why induction motors are preferred for industrial use. (2) Explain the principle of an…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What are differences in term of construction and working principle between Shaded Pole Induction…

A: The shaded pole motor and the capacitor start motor are the two types of single phase induction…

Q: Q/ Compare synchronous and induction motor in terms of cost, starting methods, speed and torque.

A: An electrical motor is a device that converts electrical energy in to a mechanical energy. Based on…

Q: 3. Why does the starting current extremely high in Induction Motors? Support your answer with…

A: In Induction motor , starting current is extremely high or not? At Starting speed of rotor Nr = 0…

Question

Please explain the question step by step and please care to explain the question in detail with your own sentence and explain why you used that formula, calculations, etc. Thanks in advance.

a) When the speed of the induction motor is zero (or not rotating), in which electrical
machine does it match?
b) Why are the steel thin layers used in the core of the induction 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

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

1.) Why are the rotor rods of squirrel cage induction motor placed in a crosswise manner? 2.) What happens if direct current is applied to a squirrel cage induction motor? I would be glad if you explain both, thanks ^^
e) How is the direction of the rotating field changed in the three-phase induction motor? f) Write down the operating modes of induction motors depending on the slip values. g) When the speed of the induction motor is zero (or not rotating), in which electrical machine does it match? h) Why are the steel thin layers used in the core of the induction motor? Please answer all. Just two to three lines of answer for each question is enough
Review/Explain three starting methods used with an induction motor.
Q1. Answer the following question briefly (not more than 4 lines) Why the rotor conductors of the squirrel cage rotor are short-circuited and in the case of slip-ring induction motors, the rotor circuit is closed through resistors? Q2. A -3-phase, 8-pole induction motor is required to be operated at about 700 rpm. If supply frequency is 60 Hz, determine its actual speed if slip is 5%. *
4. Why Induction motors are extensively used these days:
424. What is the value of the slip of an induction motor at rated speed?
1. Why the rotor flux is lagging with respect to stator flux of an induction motor? 2. How does a single-phase induction motor act as a two-phase motor? Is it required for starting of the single-phase induction motor?
Explain working of an induction motor in your own word and in detail Please do it fast
Review/Explain with the aid of sketches the following excitation methods for a synchronous motor. DC EXCITATION, DC BRUSHLESS, AC EXCITATION. Review/Explain three starting methods used with an induction motor.
what is the value of the torque of the 60Hz 4-pole induction motor at 1800rpm? In real life induction generator possible ?
explain any one method of speed control of Induction motor with respect to rotor side with diagram. please i need with clear handwriting because i send the quation befor but some word not clear and i cannot be read.thanks
1.why the slip of induction motor is never zero, 2.what happens if the slip of induction motor is one, 3.what is the value of the slip for an induction motor at on load and full load