« previous next »

Author Question: The primary voltage of a transformer is 120V, and the number of turns in the primary winding is 100. ... (Read 139 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jul 24, 2018
The primary voltage of a transformer is 120V, and the number of turns in the primary winding is 100. If the
  secondary voltage is 12V, the number of turns of the secondary winding is _____.
 
  a. 0.1
  b. 1
  c. 10
  d. 100

Question 2

In three-phase motors, in order to provide more starting torque, the stator would be connected in a _____.
 
  a. multi-speed configuration
  b. shaded-pole configuration
  c. wye configuration
  d. delta configuration


chereeb

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

nenivikky

  • Hero Member
  • *****
  • Posts: 516
Reply #2 on: Jul 24, 2018
TY


chereeb

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ... Number of positive, negative, and neutral images recalled by younger, middle-age, and older adults. ...
A Hall-effect sensor produces a digital on-off voltage signal whether it is used with a blade or a ... A Hall-effect sensor produces a digital on-off voltage signal whether it is used with a blade or a ...
(a) The low-resolution signal has the same number of pulses as the engine has cylinders. (b) A ... (a) The low-resolution signal has the same number of pulses as the engine has cylinders. (b) A ...
Primary Recovery of Oil Primary Recovery of Oil
Primary material used for HEADERS Primary material used for HEADERS
Satellite data on primary productivity in the equatorial Pacific Ocean Satellite data on primary productivity in the equatorial Pacific Ocean
Video: Neural regulation of mechanical digestion- CNS voluntary, ANS & ENS controlled involuntary movements

For a complete list of videos, visit our video library