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

Author Question: Why is it possible to use smaller pipes in higher efficiency units? A) The temperature of the ... (Read 82 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
on: Jul 26, 2018
Why is it possible to use smaller pipes in higher efficiency units?
 
  A) The temperature of the flue-gas is higher.
  B) Volume and temperature of flue-gases are lower.
  C) Condensation pushes the gas through the pipes.
  D) The volume of the flue-gases is greater.

Question 2

With DCEN:
 
  A) 30 of the heat is on the electrode
  B) 50 of the heat is on the electrode, 50 on the work
  C) 70 of the heat is on the electrode
  D) 30 of the heat is on the work


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jgranad15

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

A


bcretired

  • Member
  • Posts: 525
Reply 2 on: Jul 26, 2018
Gracias!

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

IQ and Genetics The closer the genetic relationship, the higher the correlation in IQ. Based on: Br IQ and Genetics The closer the genetic relationship, the higher the correlation in IQ. Based on: Br
Measuring Axillary Temperature Measuring Axillary Temperature
Community colleges have opened higher education to millions of students who would not otherwise have ... Community colleges have opened higher education to millions of students who would not otherwise have ...
A typical distillation curve. Heavier molecules evaporate at higher temperatures and contain more ... A typical distillation curve. Heavier molecules evaporate at higher temperatures and contain more ...
The transition between steps usually occurs at a temperature that would not interfere with cold ... The transition between steps usually occurs at a temperature that would not interfere with cold ...
5-4 The relationship between vapor pressure and temperature—in this case for water. As the ... 5-4 The relationship between vapor pressure and temperature—in this case for water. As the ...
Video: Causes of Acne

For a complete list of videos, visit our video library