Q2/A 460 V, 25 hp, 60 Hz, four pole, Y-connected induction motorhas the following impedances:R1 =0.641 2R2e = 0.332 N%3DX1 = 1.106 2Mechanical loss is 100 W and core loss is 1 kW for a slip =2.2%, find:X2e = 0.464 QXm = 26.3 Q%3D%3D(a) The speed.(b) The stator current.(c) Power factor(d) The developed and output power(e) The developed and output torque(f) Efficiency

NOTE: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q2/A 460 V, 25 hp, 60 Hz, four pole, Y-connected induction motor has the following impedances: R1 = 0.641 N X1 = 1.106 S Mechanical loss is 100 W and core loss is 1 kW for a slip = 2.2%, find: R2e = 0.332 X2e = 0.464 Q %3D Xm = 26.3 2 %3D %3D (a) The speed. (d) The developed and output power (e) The developed and output torque (f) Efficiency (b) The stator current. (c) Power factor

Q2/A 460 V, 25 hp, 60 Hz, four pole, Y-connected induction motor has the following impedances: R1 = 0.641 N X1 = 1.106 S Mechanical loss is 100 W and core loss is 1 kW for a slip = 2.2%, find: R2e = 0.332 X2e = 0.464 Q %3D Xm = 26.3 2 %3D %3D (a) The speed. (d) The developed and output power (e) The developed and output torque (f) Efficiency (b) The stator current. (c) Power factor

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: What will be the operating power factor of a 3-phase induction motor, whose ratings are 230 V, 50…

A: Given- V=230Vf=50 HzP=120 hppoles=4η=92%il=260 Acore loss=1710 Wstator loss=2830 W…

Q: When slip of a three phase induction machine becomes negative, it will be functioning as a motor.…

Q: Describe the simulation of three phase induction motor

A: Three Phase Induction Motor: A three-phase induction motor is an electro mechanical energy converter…

Q: We use stroboscope to calculate the torque of three- phase induction motor?* True False

A: Scroboscope is used to measure the speed of induction motor.

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

Q: A permanent split single phase induction motor dose not have a squirrel cage rotor

Q: induction motor is rated 5 HP, 75% power factor and 220 V. What approximate size of capacitor (VAR)…

A: We need to find out VAR size for increased power factor

Q: A four-pole induction motor drives a load at 2575 rpm. This is to be accomplished by using an…

Q: A 460-V, 25-hp, 60-Hz, four pole, Y-connected induction motor has the following impedances in ohms…

Q: component is fabricated using cast iron in an Induction motor. Bearings Stator frame Rotor stator…

A: 3-Phase Induction Motor- 3-Phase induction machine- When three-phase stator displaced by 120' is…

Q: the efficiency of the 1 phase induction motor could be better increased by adding a permanently…

Q: he speed of an induction motor fed from a 3-phase and 50 Hz source is 1440 rpm, so which of the…

Q: What is the output speed of AC induction motor in our lab with six poles per phase and its slip is…

A: Given Data: s = 8% P = 6

Q: What are the following statements are true for a three-phase induction motor? I. Three-phase…

A: We need to select correct statement regarding three phase induction motor.

Q: The power supplied to a three-phase induction motor is 20kW and the stator losses are 1000W. If the…

Q: 7- Iron loss in the rotor of a 3-phase induction motor (a) Very low frequency of emf induced in the…

A: In this question, We need to choose the correct options Iron losses in the rotor of the 3 phase…

Q: The number of poles in the rotor circuit of a 3-phase induction motor is O Always two. Zero, because…

Q: Rotor resistance of a three-phase induction motor is 0.080 per phase. Maximum torque is available at…

A: We have an equivalent circuit of induction motor with, Maximum torque occurs at 12% slip = 0.12 Slip…

Q: Squirrel cage induction motor has less efficiency. Select

A: In this we will write about squirral cage IM efficiency...

Q: The torque developed by a dc series motor is 44 N-m when drawing 17 A. If the current is doubled,…

Q: A 110 V, 60 Hz, 6 - pole single phase induction motor 173 hp has the following equivalent circuit…

A: According to the question we have to find the value of input current, power factor and developed…

Q: 2. A 36, 60 Hz, 6 pole, wye-connected induction motor is rated at 600 hp (1 hp = 746 W) and 800 V.…

Q: 3. The operation of a 3-phase induction motor is based upon the application of: (a) Faraday's law…

Q: The torque developed by a dc series motor is 32 N-m when drawing 17 A. If the current is doubled,…

Q: The plate of an induction motor include the following data: P=2364W, cos(phi)=0.95, 50HZ, 234rpm,…

Q: ideal Diesel cycle

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

A: Solution : Slip of induction motor is 2 to 3% when the motor is operated under the rated load.

Q: ii)Conduct suitable tests to measure the copper loss occurs in a three phase Induction Motor.

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: List 3 differences between how 3 phase induction motors and single phase induction motors work

A: Induction motor is a widely used machine in the industry and for commercial purposes. based on the…

Q: A) Although the magnetic field for each phase of a 3-phase induction motor is merely switching back…

A: For a 2 pole, 3 phase stator winding, the three windings are displaced from each other by 1200 along…

Q: The Squirrel cage induction motor has more rotor copper losses. Select one: O True O False

A: Choose the correct option Squirrel cage induction motor has more rotor copper losses? Is it true or…

Q: how does the rotor of a 3-phase induction motor get power a- through brushes and commutador…

A: In this question we need to choose a correct option.

Q: The field windings of a series motor has a resistance of 180 ohms at 30 degree Celsius. After…

A: In the question, The field windings of a series motor has a resistance of 180 ohms at 30 degree…

Q: A 460 V, 25 hp, 60 Hz, wye-connected, four-pole induction motor has the following impedances in ohms…

A: Note : As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the…

Q: The impedance of the main winding of a single-phase induction motor is (9+j5) Q. The impedance of…

A: Given data, Zm=9+j5Za=4.5-j10V=120 Vf=60 Hz Now, Current in the main winding is…

Q: The torque developed by a dc series motor is 12 N-m when drawing 23 A. If the current is doubled,…

A: Need to find new torque

Concept explainers

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.

Question

Q2/A 460 V, 25 hp, 60 Hz, four pole, Y-connected induction motor
has the following impedances:
R1 =
0.641 2
R2e = 0.332 N
%3D
X1 = 1.106 2
Mechanical loss is 100 W and core loss is 1 kW for a slip =
2.2%, find:
X2e = 0.464 Q
Xm = 26.3 Q
%3D
%3D
(a) The speed.
(b) The stator current.
(c) Power factor
(d) The developed and output power
(e) The developed and output torque
(f) Efficiency

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 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

6. Analyzing an AC power outlet: a. Identify the common names for measurements 1, 2, 3, and 4 for this voltage trace. In a country using 220 VAC as standard, what is the peak-to-peak voltage? b. C. A single-phase induction motor draws 4 Amps rms when operating in the country above. What is the apparent power usage? Please note the units. û 0 -û- 3 1 V 4
At rest condition, the slip of induction motor is 0. Select one: True False
Need answer for this thanks
The torque developed by a dc series motor is 16 N-m when drawing 23 A. If the current is doubled, the torque developed becomes N-m.
A 3 phase AC induction motor is operating at no load. What is the power factor? Group of answer choices A) leading B) lagging C) neither leading nor lagging
In a three-phase induction motor the maximum torque occurs at 20% slip and the equivalent resistance of the secondary is 0.04Ω per phase. Find the equivalent load resistance and the load voltage and the load current. Output power is 20 kW.
Bvccccc
3.4 The rotor power output of 3-phase induction motor is 15 k. The rotor copper losses at a slip of 4% will be (a) 600 W (c) 650 W (b) 625 W (d) 700 W
10
The rotor of a 3-phase, 60 Hz, 4-pole induction motor takes 118 kW at 3Hz. The motor has stator copped loss of 2.95 kW, a mechanical loss of 2kW and a stator core loss of 1.7 kW. Solve for the motor efficiency