This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Explain how voltage is taken from the rotor of a dc generator. What will be an ideal ... (Read 83 times)

Capo

  • Hero Member
  • *****
  • Posts: 545
on: Jul 26, 2018
Explain how voltage is taken from the rotor of a dc generator.
 
  What will be an ideal response?

Question 2

Explain the operation of the rotary-armature type of ac generator.
 
  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

yeungji

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 26, 2018
Answer to Question 1

The ends of the armature coils on the rotor are connected to commutator segments. Carbon brushes ride on the segments and provide a path for the induced current to the output terminals that are mounted in the frame of the generator.

Answer to Question 2

The armature is in the rotating assembly, which is used in smaller ac generators. As the rotor spins through the magnetic field provided by the stator, power is generated. It is removed through slip rings and brushes to the output terminals. The practical rotating armature generator has many pole pairs, with opposite poles located next to each other and a complete sign wave is generated as it passes each pair of poles.


Capo

  • Member
  • Posts: 545
Reply 2 on: Jul 26, 2018
Wow, this really help

blakcmamba

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

The Number of Children Americans Think Are Ideal The Number of Children Americans Think Are Ideal
Draw and label a diagram and explain how a factor-dependent transcription (rho-dependent) terminator Draw and label a diagram and explain how a factor-dependent transcription (rho-dependent) terminator
A light shield over an optical sensor being installed before the rotor is attached. A light shield over an optical sensor being installed before the rotor is attached.
The clock generator produces a series of pulses that are used by the microprocessor and other ... The clock generator produces a series of pulses that are used by the microprocessor and other ...
A typical ECT sensor temperature versus voltage curve. A typical ECT sensor temperature versus voltage curve.
Social scientists have not done well at devising theories to explain lovely romantic moments Social scientists have not done well at devising theories to explain lovely romantic moments
Video: Chronology of leptin research (A history of leptin research)

For a complete list of videos, visit our video library