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

Author Question: A transformer uses this electrical principle to increase or reduce voltage with no moving parts or ... (Read 91 times)

dmcintosh

  • Hero Member
  • *****
  • Posts: 517
on: Jul 24, 2018
A transformer uses this electrical principle to increase or reduce voltage with no moving parts or contacts.
 
  A) Resistance B) Electromotive force
  C) Capacitance D) Induction

Question 2

The electrical power supplied to houses is usually:
 
  A) 240 V, single-phase power. B) 440 V, single-phase power.
  C) 208 V, three-phase power. D) 230 V, three-phase power.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shayla

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


dmcintosh

  • Member
  • Posts: 517
Reply 2 on: Jul 24, 2018
Excellent

TheDev123

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Your heart beats over 36 million times a year.

Browning and Gunning demonstrated that placental transfer tissues increase plant reproductive succes Browning and Gunning demonstrated that placental transfer tissues increase plant reproductive succes
Browning and Gunning demonstrated that placental transfer tissues increase plant reproductive succes Browning and Gunning demonstrated that placental transfer tissues increase plant reproductive succes
Much Exploration for Oil and Gas Takes Place in Remote Parts of the World Much Exploration for Oil and Gas Takes Place in Remote Parts of the World
Enterohepatic recirculation of a drug can increase its half-life in the body and prolong its ... Enterohepatic recirculation of a drug can increase its half-life in the body and prolong its ...
Gestalt Principle: Proximity Gestalt Principle: Proximity
Cut the figure into two identical parts Cut the figure into two identical parts
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library