DC Machines and Transformers Quiz
5 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What type of motor is suitable for applications requiring high starting torque and heavy torque overloads?

  • Shunt motor
  • Separately excited motor
  • Compound motor (correct)
  • Series motor
  • What is the function of armature current in a series motor's flux?

  • Directly proportional
  • Inversely proportional (correct)
  • Exponential relationship
  • No relationship
  • In a series motor, what happens to the speed when the armature current increases?

  • The speed increases
  • The speed fluctuates
  • The speed remains constant
  • The speed decreases (correct)
  • Which type of compound motor has a drop in speed dependent on the strength of the series field?

    <p>Differential type</p> Signup and view all the answers

    How does speed control vary with armature resistance in a dc motor?

    <p>The speed decreases with an increase in armature resistance</p> Signup and view all the answers

    More Like This

    DC Machines and Transformers Quiz
    5 questions
    DC Machines and Transformers Quiz
    5 questions
    DC Machines and Transformers Quiz
    5 questions
    Use Quizgecko on...
    Browser
    Browser