This topic contains a solution. Click here to go to the answer

Author Question: A stepper motor ___________ a. Allows its shaft to turn exactly 10 times when an electrical pulse ... (Read 95 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
A stepper motor ___________
 
  a. Allows its shaft to turn exactly 10 times when an electrical pulse is received.
  b. Uses a capacitor to increase its torque.
  c. Is designed to turn its shaft a part of a turn when it receives a pulse, which allows it to have precise positioningcapabili ty.

Question 2

Explain the basic operation of a DC motor.
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

C

Answer to Question 2

Voltage is applied to the motor, current flows through the windings and makes them magnetic which causes the rotor to spin. The rotor receives voltage through a set of brushes that ride on its commutator and allow current to flow through the armature. The commutator segments on the armature cause the polarity of the coils in the rotor continually change and cause the rotor to spin.




azncindy619

  • Member
  • Posts: 562
Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it


hramirez205

  • Member
  • Posts: 345
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

For a complete list of videos, visit our video library