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

Author Question: Transformers use ac so there will be the required A) transfer of energy from coil to coil. B) ... (Read 34 times)

lbcchick

  • Hero Member
  • *****
  • Posts: 550
on: Jul 29, 2018
Transformers use ac so there will be the required
 
  A) transfer of energy from coil to coil.
  B) voltage for transformation.
  C) change in magnetic field for operation.
  D) change in input current.
  E) magnetic field intensities.

Question 2

The rate at which a transformer transfers energy is called
 
  A) electromagnetic induction.
  B) transformer efficiency.
  C) power.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nmyers

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


lbcchick

  • Member
  • Posts: 550
Reply 2 on: Jul 29, 2018
Excellent

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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.

Energy costs of locomotion. Energy costs of locomotion.
Transferring Sterile Objects Using Transfer Forceps Transferring Sterile Objects Using Transfer Forceps
The varying voltage signal from the pickup coil triggers the ignition module. The ignition module ... The varying voltage signal from the pickup coil triggers the ignition module. The ignition module ...
Free Energy Rules: The Second Law in Open Systems Free Energy Rules: The Second Law in Open Systems
Effect of a catalyst on activation energy Effect of a catalyst on activation energy
Energy Resources: Fossil Fuels Energy Resources: Fossil Fuels
Video: Medullary osmotic gradient: countercurrent multiplier, urea recycling & vasa recta countercurrent exchange

For a complete list of videos, visit our video library