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 90 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
Excellent


Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

For a complete list of videos, visit our video library