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

Author Question: What does a transformer do? A) Transforms AC current to DC current B) Changes an electrical ... (Read 36 times)

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
on: Jul 26, 2018
What does a transformer do?
 
  A) Transforms AC current to DC current
  B) Changes an electrical signal into a mechanical action
  C) Transforms DC current to AC current
  D) Increases or decreases incoming voltage

Question 2

Besides improving efficiency, insulating the suction line:
 
  A) Prevents stray electrical current from traveling down the pipe.
  B) Prevents moisture from condensing on the line.
  C) Serves as a backup sealing system to prevent refrigerant loss.
  D) Reduces mechanical vibrations set up by the compressor.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carlsona147

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

B


Alygatorr01285

  • Member
  • Posts: 564
Reply 2 on: Jul 26, 2018
Gracias!

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Past and current ranges of the grizzly bear. Past and current ranges of the grizzly bear.
When the exhaust is rich, the PCM applies a negative current into the pump cell. When the exhaust is rich, the PCM applies a negative current into the pump cell.
Hookup for testing fuel-pump current draw on any vehicle equipped with a fuel-pump relay. Hookup for testing fuel-pump current draw on any vehicle equipped with a fuel-pump relay.
To reverse the direction of operation, the polarity of the current through the motor is reversed. To reverse the direction of operation, the polarity of the current through the motor is reversed.
To help make good electrical contact with the terminals without doing any harm, select the ... To help make good electrical contact with the terminals without doing any harm, select the ...
Electrical Events Electrical Events
Video: Regulation of GFR: autoregulation via tubuloglomerular feedback, neural & hormonal regulation

For a complete list of videos, visit our video library