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

Author Question: Describe the construction of a capacitor: A) An anode and a cathode in an electrolyte. B) A ... (Read 75 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530
Describe the construction of a capacitor:
 
  A) An anode and a cathode in an electrolyte.
  B) A layer of insulation between two layers of metal.
  C) A can full of electronic fluid with two wires.
  D) A layer of positively charged semiconductor followed by a layer of negatively charged semi-conductor.

Question 2

Why is it necessary to purge gauge manifold valves while they are connected?
 
  A) To prevent contamination of the system B) To prevent valve damage
  C) To stop refrigerant loss D) To preserve the system's charge



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AaaA

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

B

Answer to Question 2

A




Bernana

  • Member
  • Posts: 530
Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)


AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

For a complete list of videos, visit our video library