Solution-Calculate the maximum torque

Calculate the maximum torque

Assignment Help Physics

Reference no: EM131067301

A three-phase 1750rpm 460V 60Hz 4-pole, Y-connected induction motor has the following parameters: Rs =0.66,Rr =0.38?,Xs =1.14?,Xr =1.71?, andXm=33.2?. The motor is controlled by varying both the voltage and frequency. The volts/hertz ratio, which corresponds to the rated voltage and rated frequency, is maintained constant. Calculate the maximum torque and the corresponding speed for 60Hz and 30Hz.

Reference no: EM131067301

Questions Cloud

Maximum angular velocity : If the breaking stress of he wire is 1.25 × 107N/m2, then the maximum angular velocity with which the body can be rotated in a horizontal circle is?

Gravitational potential energy : A 10 lb. bowling ball rests on a shelf in a bowling alley. Another 10lb. ball sits on the floor below the shelf. Which of the bowling balls contains more gravitational potential energy?

Constant angular acceleration : A dentist's drill starts from rest. After 7.28 s of constant angular acceleration it turns at a rate of 31540 rev/min.Find the drill's angular acceleration.Answer in units of rad/s 2.

Do you agree or disagree with what the data is showing : Find a current article on social media that discusses different gender balance on different social networking sites. Based on your experience, do you agree or disagree with what the data is showing?

Calculate the maximum torque : The volts/hertz ratio, which corresponds to the rated voltage and rated frequency, is maintained constant. Calculate the maximum torque and the corresponding speed for 60Hz and 30Hz.

Need to pay for the virus protection license : X Company is considering outsourcing its email system. Total costs related to last month's in-house email operation, when there were 3,725 employee mailboxes, were as follows

Find out which solid it is and give a physical explanation : Find out which solid it is and give a physical explanation for it.

Entrance of a science museum features a funnel : The entrance of a science museum features a funnel into which marbles are rolled one at a time. The marbles circle around the wall of the funnel, eventually spiraling down into the neck of the funnel. The internal radius of the funnel at the top i..

Describe how the organization is using social media : Research and find examples of how your organization (past, present or one you want to join) achieves its social media presence, and describe how the organization is using social media.

User Account

All Pages

Calculate the maximum torque

Reference no: EM131067301

Reference no: EM131067301

Questions Cloud

Reviews

Write a Review

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

Find the equivalent resistance

What is the electric field at the location

What is the maximum displacement of the bridge deck

What is the magnitude of the current in the wire

Blackbody

Gravity conveyor

Calculate the dc voltage

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Evaluate maximum altitude

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT