« previous next »

Author Question: Solar energy that is used to heat water as part of the hot water system or as part of the main ... (Read 110 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
on: Jul 26, 2018
Solar energy that is used to heat water as part of the hot water system or as part of the main heating system for residential applications ________
 
  a. Needs to circulate a glycol solution to prevent the solution from freezing.
  b. Needs to circulate a glycol solution because glycol should be added to the drinking water and potablewater.
 c. Does not need a heat exchanger as it is okay for the glycol and potable water to mix.

Question 2

Identify the total daily electrical demand for residential, commercial, and industrial uses of electricity.
 
  What will be an ideal response?


sailorcrescent

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

Table 2-1 indicates that the residential consumption is 3.79 billion kW per day, industrial consumption is 3.71 billion kW, and the industrial sector consumption is 2.74 billion kW per day.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

The Endomembrane System 1 The Endomembrane System 1
Wasp ocelli (simple eyes) and dorsal part of the compound eyes; also showing fine, unbranched hairs Wasp ocelli (simple eyes) and dorsal part of the compound eyes; also showing fine, unbranched hairs
A Microelectromechanical system A Microelectromechanical system
The respiratory system is assessed for ventilatory changes. The respiratory system is assessed for ventilatory changes.
Procedures and Diagnostic Tests Related to the Urinary System Procedures and Diagnostic Tests Related to the Urinary System
The Koeppen System The Koeppen System
Video: Summation - defined, spatial, temporal & AP generation or not

For a complete list of videos, visit our video library