Logo
Home Study Material Contact Search
AI Chat FREE
  1. engineering
  2. electrical engineering
  3. a 120+m -v , 2400+n-rpm shunt dc motor has a armat

A 120+m -V , 2400+n-rpm shunt DC motor has a armature resistance 0.4+0.1*m ohm and a...

70.2K

Verified Solution

Question

Electrical Engineering

A 120+m -V , 2400+n-rpm shunt DC motor has a armature resistance0.4+0.1*m ohm and a shunt field resistance of 160+m Ohm . The motoroperates at its rated speed with full load which takes 15+m Amp. Asmall of current of 2+.1*m A at no load due to rotational loses.Assume that rotational loss is proportional to the speed.

Find

  1. Field current at no load
  2. Armature current at no load
  3. Rotational loss at no load
  4. Armature current at Full load
  5. No load speed
  6. Rotational loss at full load
  7. Efficiency of this motor

n=1

m=1

Answer & Explanation Solved by verified expert
3.9 Ratings (608 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Calculus
1.2K views

1 point Determine whether the lines and 4 11 3 4 2 17 2 Point...

Accounting
1.2K views

Alsup Consulting sometimes performs services for which itreceives payment at the conclusion of the...

Economics
1.2K views

Indicate whether the following statements are true or false, and then explain your answers: a. The marginal...

Mechanical Engineering
1.2K views

Nitrogen at 500 KPa, 500K is in a 1m3 insulated tank connected to a pipe with...

Biology
1.2K views

Consider the tripeptide CHS a Draw this molecule at physiological pH with the appropriate stereochemistry...

Basic Math
1.2K views

The population of bats in a large cave is 700 and is growing exponentially at...

Algebra
1.2K views

A mining company is mining silver. The relationship between the mass of the material mined...

Accounting
1.2K views

Upon review of the current financial statements, you recognize that accounts receivable is above the...

Accounting
1.2K views

10. The most popular management think of modern times is. A. O Mary Parkett B....

Accounting
1.2K views

Short answer please. Question 5 Sunland Company...

Accounting
1.2K views

Widget A is used in one of Turveys Toys products. The companys Accounting Department reports...

Finance
1.2K views

How would you manage financial risk with the help of Asset Class, Industry Sector, Geographic...