DEGREE: BS ELECTRICAL ENGINEERING COURSE: AC MACHINES  Note: Please solve in this way. Given>Missing>Illustration>Solution>FinalAnswer. Please include symbols, units, formulas, step by step solution, please don't cut the solution. Thank you!   (#13) The name-plate speed of a 25-cycle induction motor is 720 RPM. If the speed at no load is 745 RPM, calculate: (A) the slip, and (B) percent regulation. [ Answer: 4% and 3.4/%, respectively

Q: QI: A single-phase induction motor is rotating at a speed of 1790 rpm. Its rated nameplate is;…

A: Q1 Given single phase induction motor with Rotating speed Nr=1790 rpmName plate is,150 v,60…

Q: Q1: A single-phase induction motor is rotating at a speed of 1790 rpm. Its rated nameplate is;…

A: Forward slip=Ns-NrNs. Reverse slip=Ns+NrNs. Where Ns is the sycronous speed  Nr is roror speed.

Q: A three-phase, Y-connected, 460-V (line-line), 37-kW, 60-Hz, four-pole induction motor has the…

A: For a 3-phase, Y-connected induction motor, the following parameters are given:line voltage  V,line…

Q: 2. A 50-kW, 440-V, 50-Hz, six-pole induction motor has a slip of 6 percent when operating at…

A: Dear,as per company guidelines we can answer only 3 sub-parts at a time, kindly post other sub-parts…

Q: Find the speed of the induction machine in rpm, If the speed in rad/sec is 125…

A: given speed in the rad/sec = 125

Q: The total losses of 3-phase induction motor at 4A armature current and 1.142 rotor external…

A: The solution can be achieved as follows.

Q: A three-phase induction motor, operating at rated voltage and frequency, has a starting torque of…

A:

Q: Explain this below quesitons; a) Compare the squirrel cage induction motor with the asynchronous…

A: Bartleby has policy to solve only first question. So for the solution of rest questions re-upload…

Q: Explain how the pulsating mmf of a single-phase induction motor may be considered equivalent to two…

A:

Q: . The steady state speed of a 60 Hz induction motor is 1150 rpm. Compute the number of poles of the…

A:

Q: Q1/Prove that the power developed by a three-phase induction motor is maximum when the equivalent…

A:

Q: PASSAGE Choose the correct option.(Marksc) Evaluate the no load speed at sip Assuming ari induction…

A: Given:Induction motorf=50 HzP=6s=3% or.03

Q: A 6-pole, 60-Hz, Y-connected, three-phase induction motor develops a torque (Td) of 250 N.m at a…

A: According to question: The synchronous speed and slip of the motor is calculated as…

Q: Explain different modes of operation of a 3 Ø Induction Motor with reference to the value of slip…

A: The different modes of operation of a 3 Ø Induction Motor with reference to the values of slip are:…

Q: Problem 4. A two-pole induction motor operates with the following parameters: slip = 5%, total…

A:

Q: A three-phase, 50-Hz, 4-pole, 575-V (line-line, rms) induction motor drive has a full-load (rated)…

A: Part (a): The expression for the linear torque-speed characteristic is given by:

Q: (. What will be the air gap power (in watts) developed by a 3-phase induction motor, whose ratings…

A: It is given that: Terminal Voltage=Vt=230 (line voltage)Vt(phase)=Vt3=2303=132.79 VOutput…

Q: A 6-pole, wound induction motor operates from a 3-phase , 50 Hz supply. The rotor parameters are…

A: It is given that: P=6f=50 HzR2=0.192X2=0.552

Q: 14.2). Ind the upitance to Be (Electrical Machines-III, Indore Univ. July, 1977) winding for maximum…

A: Please find your answer below in step 2

Q: Q5//Answer for the following question: 1- Can we get maximum torque at start in an induction motor,…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A 60-Hz, four-pole, three-phase induction motordelivers 35 kW of mechanical (output) power. At a…

A: Given data: The number of pole is: 4 The value of output power is: 35 kW   The expression for the…

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: 4. A 3 phase,60HZ ,6 pole induction motor has a full load slip of 5%. The rotor resistance is…

A: To find the speed of the induction motor at which maximum torque occurs

Q: A three-phase induction motor operating from a power supply of constant frequency can be used to…

A: Three phase induction motor is convert electromechanical energy and rotor current induced a magnetic…

Q: A 80 kW, 480-V, 60-Hz, six pole induction motor has a slip of 5 percent when operating at fullload…

A: A 80 kW, 480-V, 60-Hz, six pole induction motor has a slip of 5 percent when operating at full load…

Q: P4. The following data is read on the name plate of a three-phase cage induction motor: output power…

A: Induction motor is singly excited AC machine in which Three phase supply given to the stator and…

Q: (a) With aid of suitable diagram, explain the losses and power-flow of an induction motor. (b) A…

A:

Q: Explain how the pulsating mmf of a single-phase induction motor may be considered equivalent to two…

A: Given, Output power, Pout=125 WNumber of pole. P=4Supply voltage, Vs=110 VFrequency, f=50 HzNo load…

Q: #14) A three-phase, 10-pole, 60-cycle induction motor has a full-load slip of 0.075. What is the…

A:

Q: A three-phase, 50-Hz, 6-pole induction motor develops a useful torque of 120 Nm at full-load, while…

A: Here 3 phase induction motor is given and the rotor frequency is given so find the slip synchronous…

Q: Q5 : For a three-phase induction motor , explain briefly the following with mention the necessary…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: A loaded three phase induction motor with three pair of poles stator coil (pp=3) is supplied by an…

A:

Q: P5. A three-phase, 480 V, 25 hp, two-pole 60 Hz induction motor has a full-load slip of 5%.…

A:

Q: A 3-phase , star-connected ,220V,6-poles,induction motor has the following constants:…

A: In the question, 3 phase induction motor have all parameters. If slip = 0.02 then find the…

Q: Q2. () With a neat diagram explain the power flow of an induction (ii) A 480-V, 60-Hz, 50-hp,…

A: 3-phase Induction Motor- When a three-phase stator displaced by 120 degrees (in space of 120…

Q: P2. The full-load speed of a 25 Hz induction motor is 720 rpm, while its no-load speed is 745 rpm.…

A:

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.