Logo
Home Study Material Contact Search
AI Chat FREE
  1. engineering
  2. electrical engineering
  3. a series-connected dc motor is designed to operate

A series-connected dc motor is designed to operate with a variable load. The resistances RA and...

80.2K

Verified Solution

Question

Electrical Engineering

A series-connected dc motor is designed to operate with avariable load. The resistances RA and RF are negligible. To attainhigh efficiency, the motor has been designed to have very smallrotational losses. For a load torque of 80 N?m , the machine runsat its maximum rated speed of 1300 rpm . Find the speed for a loadtorque of 350 N?m

Answer & Explanation Solved by verified expert
3.7 Ratings (612 Votes)
AnsThe speed and armature current are related by the equationwhere    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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Question 1. Let V and W be finite dimensional vector spaces over a field F with...

Basic Math
Q

According to Sternberg, what are the 3 types of intelligence? According to Gardner, what are the...

Psychology
Q

is the production of RNA using DNA as a template is the synthesis of polypeptides...

Biology
Q

In this numbered cross section of Ascaris which number represents the uterus 13 16 14...

Biology
Q

A parallel plate capacitor of capacitance Chas been charged upto potential V The plates of...

Physics
Q

River drove for 2 hours on the freeway They exited the freeway and decreased their...

Calculus
Q

Select all expressions that are equivalent to 2 10 A 2 9 2 B 2...

Calculus
Q

CALCULATOR PRINTER VERSION 1 BACK NEXT Question 4 An accountant wishes to find the present...

Accounting
Q

Juliette White is a head of household taxpayer with a daughter named Sabrina. They live...

Accounting
Q

QUESTION 1 [100 MARKS] 1.1 In the wake of this event,...

Finance
Q

By using the assignment method to solve the case in the table, the final answer...

Finance
Q

need help asap Simon Company's...

Accounting