« previous next »

Author Question: An AC induction motor gets current into the rotor by ___________ a. Induction. b. Brushes ... (Read 54 times)

kamilo84

  • Sr. Member
  • ****
  • Posts: 495
on: Jul 26, 2018
An AC induction motor gets current into the rotor by ___________
 
  a. Induction.
  b. Brushes riding on commutator segments.
  c. A wire that is soldered between the rotating segment and the stationary part of the motor.

Question 2

Identify the terminals of a transistor and explain its operation.
 
  What will be an ideal response?


emily12345

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

The terminals of the transistor are emitter, collector and the base. The small voltage on the base is called bias voltage, and it controls the current flow from the emitter to the collector.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

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).

A toddler's developing motor skills allow the child to exert more independence and control over A toddler's developing motor skills allow the child to exert more independence and control over
Major Motor Pathways Major Motor Pathways
A Motor Unit A Motor Unit
Because of immature visual-motor coordination, young children find it hard to throw and catch small ... Because of immature visual-motor coordination, young children find it hard to throw and catch small ...
The excitatory and inhibitory signals that directly influence the activity of a motor neuron. The excitatory and inhibitory signals that directly influence the activity of a motor neuron.
A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ... A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ...
Video: Structures that affect circulation - heart and systolic/diastolic BP

For a complete list of videos, visit our video library