« previous next »

Author Question: An advantage of a warm air electric furnace compared to an oil or gas furnace is A) Lower ... (Read 102 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?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

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?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Dermatological changes with myxedema can occur behind the eyes or in the lower leg, as shown here. Dermatological changes with myxedema can occur behind the eyes or in the lower leg, as shown here.
Apply compression and light effleurage techniques to the foot and ankle to warm the area. Apply compression and light effleurage techniques to the foot and ankle to warm the area.
Apply superficial friction to the upper and lower back. Stand to one side. Ask the recipient to lean ... Apply superficial friction to the upper and lower back. Stand to one side. Ask the recipient to lean ...
Improving your flexibility can help you reduce muscle soreness and lower your risk of injury Improving your flexibility can help you reduce muscle soreness and lower your risk of injury
Project Management: Achieving Competitive Advantage Project Management: Achieving Competitive Advantage
. Calculate the net electric field at point B . Calculate the net electric field at point B
Video: Transmission Across a Synapse

For a complete list of videos, visit our video library