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

Author Question: The most energy efficient form of lighting to date is ______________. A. LED lighting B. ... (Read 77 times)

elizabeth18

  • Hero Member
  • *****
  • Posts: 559
on: Jul 26, 2018
The most energy efficient form of lighting to date is ______________.
 
  A. LED lighting
  B. fluorescent induction lighting
  C. compact fluorescent lighting
  D. high pressure sodium lighting

Question 2

The number of times water can travel completely through a cooling tower cooling system before blowdown is necessary is known as its _______________.
 
  A. hydrodynamic projection
  B. hardness resistance
  C. cycles of concentration
  D. zeolite level


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

allisonblackmore

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

A


elizabeth18

  • Member
  • Posts: 559
Reply 2 on: Jul 26, 2018
Wow, this really help

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

How solar-energy power works How solar-energy power works
fusion for energy fusion for energy
A computerized patient registration form used by offices with electronic health records. A computerized patient registration form used by offices with electronic health records.
CMS-1500 form showing linkage of CPT and diagnosis codes. CMS-1500 form showing linkage of CPT and diagnosis codes.
How to graph quadratic equations that are in vertex form How to graph quadratic equations that are in vertex form
Potential energy Potential energy
Video: Homologous chromosomes during prophase I - Animation

For a complete list of videos, visit our video library