« previous next »

Author Question: Mechanical draft towers are categorized as: A) Induced-draft or forced-draft. B) Low-pressure or ... (Read 140 times)

Yi-Chen

  • Hero Member
  • *****
  • Posts: 550
on: Jul 24, 2018
Mechanical draft towers are categorized as:
 
  A) Induced-draft or forced-draft. B) Low-pressure or high-pressure.
  C) Upflow or downflow. D) Packaged or split-system.

Question 2

Which of the following signifies a power supply issue?
 
  A) Inconsistent airflow B) A malfunctioning thermostat
  C) Inconsistent water flow D) A temperature drop


aprice35067

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Hormonal and nervous factors influencing blood pressure Hormonal and nervous factors influencing blood pressure
The fuel system should hold pressure if the system is leak free. The fuel system should hold pressure if the system is leak free.
Apply passive touch over the eyes and cheeks to finish. Place the hands, using very light pressure, ... Apply passive touch over the eyes and cheeks to finish. Place the hands, using very light pressure, ...
Societal pressure to be thin can cause people to feel fat Societal pressure to be thin can cause people to feel fat
Blood pressure cuffs are available in various types and sizes for infants and children Blood pressure cuffs are available in various types and sizes for infants and children
Development of Foliation due to Directed Pressure Development of Foliation due to Directed Pressure
Video: Factors that influence muscle tension - Sarcomere length and force, understretched and overstretched

For a complete list of videos, visit our video library