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

Author Question: Compared to high-speed generators, what do low-speed generators need to provide power at the same ... (Read 133 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
on: Jul 24, 2018
Compared to high-speed generators, what do low-speed generators need to provide power at the same
  frequency?
 
  a. More transformers
  b. More pairs of commutators
  c. More pairs of poles
  d. More pairs of armatures

Question 2

Given a peak voltage of 340VAC, the approximate effective voltage would be _____.
 
  a. 240V
  b. 340V
  c. 480V
  d. 960V


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amy.lauersdorf90

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

a


FButt

  • Member
  • Posts: 519
Reply 2 on: Jul 24, 2018
Wow, this really help

Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Your heart beats over 36 million times a year.

A very high-resolution texture of the planet Mars A very high-resolution texture of the planet Mars
Immunization with a vaccine. A healthcare professional is injecting a vaccine into the patient’s arm Immunization with a vaccine. A healthcare professional is injecting a vaccine into the patient’s arm
The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ... The Power and Control Wheels of Abusive Relationships When one person in a relationship repeatedly ...
The medical assistant will provide patient education regarding the daily use of diabetic glucose ... The medical assistant will provide patient education regarding the daily use of diabetic glucose ...
People using walkers typically have a high level of mobility impairment. People using walkers typically have a high level of mobility impairment.
Ratio of College Wages to High-School Wages Ratio of College Wages to High-School Wages
Video: Regulation of GFR: three methods, autoregulation & autoregulation via myogenic mechanism

For a complete list of videos, visit our video library