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

Author Question: In Figure 39-33, what is the purpose of the potential relay? What will be an ideal ... (Read 31 times)

MirandaLo

  • Hero Member
  • *****
  • Posts: 538
on: Jul 26, 2018
In Figure 39-33, what is the purpose of the potential relay?
 
  What will be an ideal response?

Question 2

What are the advantages of thermal storage systems?
 
  What will be an ideal response?

Question 3

In Figure 39-34, what does the field control wire on the thermostat B terminal connect to on the unit?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wilsonbho

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 26, 2018
Answer to Question 1

To drop out the start capacitor

Answer to Question 2

Commercial electrical rates are lower at night. It takes less energy to make ice when it is cool at night. A smaller, more efficient system can do the job of a much larger unit by running for more hours.

Answer to Question 3

The defrost board


MirandaLo

  • Member
  • Posts: 538
Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

dawsa925

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the
C. Wright Mills (1916-1962) was a controversial figure in sociology because of his analysis of the ... C. Wright Mills (1916-1962) was a controversial figure in sociology because of his analysis of the ...
Potential Consequences of Estrogen Loss Related to Menopause Potential Consequences of Estrogen Loss Related to Menopause
The tools needed to diagnose a circuit containing a relay include a digital multimeter (DMM), a ... The tools needed to diagnose a circuit containing a relay include a digital multimeter (DMM), a ...
The cube of insulating material shown in the figure has one corner at the origin. Each side of ... The cube of insulating material shown in the figure has one corner at the origin. Each side of ...
How much voltage does the resistor drop in Figure 10-2? a. 59 mV b. 19.94 V c. 20 V d. 10 V How much voltage does the resistor drop in Figure 10-2? a. 59 mV b. 19.94 V c. 20 V d. 10 V
Video: Contraction cycle of a sarcomere

For a complete list of videos, visit our video library