« previous next »

Author Question: Explain the difference between direct current and alternating current. What will be an ideal ... (Read 77 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Jul 26, 2018
Explain the difference between direct current and alternating current.
 
  What will be an ideal response?

Question 2

What is the working principle for an atmospheric draft cooling tower?
 
  What will be an ideal response?


gasdhashg

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 26, 2018
Answer to Question 1

Direct current flows in one direction, alternating current regularly reverses flow.

Answer to Question 2

Air flow through this tower is produced by natural circulation due to the density difference between the heated air in the tower and the cooler outside air.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Difference between Asian (left) and African (right) elephant ears. Difference between Asian (left) and African (right) elephant ears.
When working with the patient with impaired hearing, the interpreter needs to direct questions to th When working with the patient with impaired hearing, the interpreter needs to direct questions to th
Technique of Direct Fist Percussion: Left Kidney Technique of Direct Fist Percussion: Left Kidney
Mechanism of Action of Direct-Acting Antispasmodics Mechanism of Action of Direct-Acting Antispasmodics
Typical wiring diagram of a V-6 distributorless (direct fire) ignition system. Typical wiring diagram of a V-6 distributorless (direct fire) ignition system.
Current Geopolitics and Civil Liberties Current Geopolitics and Civil Liberties
Video: T cell receptors

For a complete list of videos, visit our video library