« previous next »

Author Question: An advantage of a warm air electric furnace compared to an oil or gas furnace is A) Lower ... (Read 36 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
on: Jul 26, 2018
An advantage of a warm air electric furnace compared to an oil or gas furnace is
 
  A) Lower operating cost in most parts of the country
  B) Warmer supply air temperatures
  C) No vent pipes, chimney, or makeup air are required
  D) Lower power requirements

Question 2

What protective devices do electric furnaces typically have?
 
  A) Fusible links and thermal overloads in series with the heating elements
  B) Pilot duty thermal overload relays
  C) Phase loss monitors
  D) Magnetic overload relays


jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

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

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Psoriasis, lower extremities Psoriasis, lower extremities
Bones of the lower extremity. Bones of the lower extremity.
The Warm Mineral Springs individuals from Florida may be among the earliest Paleo-Indian skeletal re The Warm Mineral Springs individuals from Florida may be among the earliest Paleo-Indian skeletal re
A Toyota/Lexus hybrid electric vehicle has a ready light. If the ready light is on, the engine can ... A Toyota/Lexus hybrid electric vehicle has a ready light. If the ready light is on, the engine can ...
Factors Affecting the Environmental Lapse Rate (ELR): Heating or Cooling of the Lower Atmosphere Factors Affecting the Environmental Lapse Rate (ELR): Heating or Cooling of the Lower Atmosphere
Joint movements of the lower leg for recovery after strenuous exercise. Joint movements of the lower leg for recovery after strenuous exercise.
Video: Kinetic parameters & Kinetic experiment

For a complete list of videos, visit our video library