This topic contains a solution. Click here to go to the answer

Author Question: You need to know how to reconnect a three-phase motor for a change of voltage ________. A) ... (Read 37 times)

dalyningkenk

  • Hero Member
  • *****
  • Posts: 598
You need to know how to reconnect a three-phase motor for a change of voltage ________.
 
  A) because some three-phase motors need DC voltage instead of AC voltage
  B) because the motor may need more speed
  C) because the voltage rating of the motor that you have in stock is rated 480 V AC and the motor that it is replacing is rated for 240 V AC

Question 2

How does a cuber typically make the ice cubes?
 
  A) Water fills a horizontal tray that is kept below freezing.
  B) Water is frozen in a cube-shaped mold one cube at a time.
  C) Water fills a cylinder and freezes on the inner walls.
  D) Water is circulated through freezing cells .



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Juro

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

C

Answer to Question 2

D





 

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

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?

The average adult has about 21 square feet of skin.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

For a complete list of videos, visit our video library