How can we calculate the speed of the induction motor provided that the induction motor drive keeps the slip constant? Explain that you can adjust to different values.

Q: Discuss how the Torque is developed in an Induction Motor

A: Gy

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: The power input to a 500V, 50Hz, 6 pole, 30 squirrel cage induction motor running at 975 RPM is…

A:

Q: What is the electrical angle in degrees if the developed reluctant torque attained maximum value in…

A: Solution: The reluctance torque of a salient pole synchronous motor is, Trel=V221Xq-1Xdsin2δ…

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: If the stator voltage of a squirrel cage induction motor is reduced to 50 percent of its rated…

A: Torque of the squirrel cage induction motor is proportional to the square of the stator voltge.

Q: Explain in detail the braking of Induction Motors

A: The three types of breaking of induction motor are, 1. Regenerative 2. Plugging Braking 3. Dynamic…

Q: In your opinion, what happens to the rotor speed and current when mechanical load on an induction…

A: Given induction motor we have to calculate effect on rotor speed and current.

Q: A starting torque of 80 Nm is developed in an induction motor by an auto-transformer starter with a…

A: Given data :  T1 = 80 Nm T2 =  ?  Tapping N1 = 30 %  Tapping N2  = 60 %

Q: 1-why the slipoccur in the induction motor? 2- why the slip is less than 1? 3-what the adrantage…

A: The explanation is as follows.

Q: What are the various losses in an Induction motor? On what factors do they depend?

A: the fallowing are the various losses that occur in induction motor:

Q: If a 3-ph induction motor has the following data: The speed at zero value of induced torque is…

A: Explanation: slip = 5% = 0.05 Sinchonous sped Ns = 3000/π rpm Full load torque Tfl = 170 Nm

Q: Explain why single phase Induction motor is NOT self-starting?

A: Single phase Induction motor is also known as Fractional HP and Fractional KW motors. Single phase…

Q: 5. After performing an experiment on the Capacitor Start induction motor to determine the effect of…

A: Capacitor Start induction motor is a type of induction motor. in which capacitor is used to start…

Q: The rotor of an induction motor has a moment of inertia of 5kgm2. What is the torque required to…

A: Given data,  Inertia is given as, I=5 kgm2 Final speed Nf=1800 rpm Initial speed Ni=1600 rpm Time t…

Q: How can we calculate the speed of the induction motor provided that the asynchronous motor driver…

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

Q: 1. What is the effect of the Y/ DELTA stator connection in an induction motor motor?

A: In this question we need to anst what is the effect of the star/ DELTA stator connection in an…

Q: DEGREE: ELECTRICAL ENGINEERING  SUBJECT/COURSE: AC MACHINES   Answer the following questions (A,…

A: INDUCTION MOTOR       Induction motors are most popular around 90% of motor used generally are…

Q: 2. What is the speed of an induction motor of six poles at 60 HZ, if the percent slip is 2.5 %?

A:

Q: Suppose a three phase induction motor is running a load; you need a sudden braking of the induction…

A: As given motor is running a load when three phase supplied is given. Assume motor is delta…

Q: 15 Which of the following statements IS NOT CORRECT ? * O the starting current of the induction…

A: We need select in correct option for given statement .

Q: Q12. Can we increase the starting torque of an induction motor by connecting additional resistors in…

A: An induction motor (also known as an asynchronous motor) is a commonly used AC electric motor. In an…

Q: (c) Discuss briefly the behaviour of a three-phase squirrel cage induction motor if a full voltage…

A: At the starting  Rotor speed is less or can consider it zero Slip =1 Write equation of current as…

Q: An induction motor has rotor resistance of 6 (ohm) and reactance of 8(ohm). Neglect stator…

A: Given values are - Rotor resistanceR2=6OhmRotor reactanceX2=8OhmStator resistanceR1=0OhmStator…

Q: d) Explain the difference between locked motor torque and the pull up torque of an induction motor.…

A: Locked rotor torque : The torque generated by an electrical motor, when it begins at rest or zero…

Q: The power input to a 500V, 50Hz, 6 pole, 3 squirrel cage induction motor running at 975 RPM is…

A:

Q: Q2. A. Explain why a single-phase induction motor requires a means of starting. B. Explain the…

A: Given: Single phase induction motor

Q: 200 +21. If maximum torque of an induction motor is kg-m at a slip of 12%, the torque at 6% slip…

A: Given: The torque is 200 kg-m The maximum torque slip is sm=12% The objective is to determine torque…

Q: Parts and functions of the squirrel cage induction motor

A: The explanation is as follows.

Q: At what speed will a 12-pole, 50-cycle induction motor operate if the slip is 0.1

A: In this question, what speed will a 12-pole, 50-cycle induction motor operate?    if the slip is 0.1…

Q: 1.why the slip of induction motor is never zero, 2.what happens if the slip of induction motor is…

A:

Q: A 60-Hz induction motor is needed to drive a load at approximately 850 rpm. How many poles should…

A: Given data, The value of frequency f = 60 Hz. The value of synchronous speed ns = 850 rpm. The…

Q: a) Explain how the power flows in an induction machine, where losses occur and how they can be…

A: a)  To know how the power flow in case of induction machine we need to draw power flow diagram. Here…

Q: Draw and explain the power flow diagram of Induction machine from motor input to mechanical power…

A: Power flow of induction motor: Power flow diagram of Induction Motor discloses the data given to the…

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: Q1: Choose the correct answer: 1- The disadvantage of starting an induction motor with a star-delta…

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

Q: what is doubly fed induction motor how it works and also examples based on this motor.

A:

Q: Q4) Is an induction motor self-starting? Clarify this on the Torque/Speed characteristics

A: Self starting motors are the motors which don't require any external startup to develop initial…

Q: Induction

A: In this question, we have to explain any one method of speed control of induction motor from rotor…

Q: A 50-KW, 220V, 50 Hz, squirrel-cage three-phase induction motor is needed to rotate a mine conveyor…

A:

Q: At standstill condition , the slip of induction motor is 1. Select one: O True O False

A: Given  At standstill the slip of induction motor is 1

Q: e) How is the direction of the rotating field changed in the three-phase induction motor?  f) Write…

A: As per the guidelines, we supposed to answer first three part of the question at a time so please…

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: Question 3 (a) Analysing the working principles of induction motors, explain why the rotor of…

A:

Q: Name the type of three-phase induction motor, which is used for high starting torque application O…

A: Given :   General motors are required in the high power application devices or power systems.   For…

Q: What do you mean by 'static', 'alternating', and 'rotating' magnetic field? Explain the…

A: The static magnetic field is the constant magnetic field that does not vary in space.  The…

Q: induction motor

A:

Q: ationship between slip s) and load (Pa) in an induction motor? Please explain.

A: The induction motor is an AC motor. It rotates slightly less than synchronous speed. It is…

Q: A) At what percentage of slip is the pull-out or breakdown torque of a typical 3-phase squirrel-…

A: Pull out torque is also called as maximum torque. And can also be called as breakdown torque. If the…

Q: How would you reverse the direction of rotation of an induction motor?

A: We can reverse the direction of rotation of an induction motor by changing the direction of rotating…

Q: How can the induction motor be determined with the condition that the asynchronous motor driver…

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

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…

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.