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

Author Question: What happens when furnaces are installed on lower voltage supplies? A) Nothing happens when ... (Read 26 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
on: Jul 27, 2018
What happens when furnaces are installed on lower voltage supplies?
 
  A) Nothing happens when furnaces are installed on lower voltage supplies.
  B) There is a significant loss of heating capacity.
  C) There is a significant gain of heating capacity.
  D) The furnace will not operate correctly if it is installed on lower voltage supplies.

Question 2

The house electrical service should be checked before installing a unit in an older house because the electrical service in many older houses
 
  A) Uses a different style of circuit connector that is not compatible with electric furnaces
  B) Operates on DC current, and electric furnaces require AC current
  C) Will not supply the current requirements of an electric furnace
  D) Will not supply 240 volts to major loads


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ladyjames123

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

C


altibaby

  • Member
  • Posts: 562
Reply 2 on: Jul 27, 2018
Gracias!

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Types of paralysis: (A) Quadriplegia is complete or partial paralysis of the upper extremities and c Types of paralysis: (A) Quadriplegia is complete or partial paralysis of the upper extremities and c
Instilling an eye ointment into the lower conjunctival sac Instilling an eye ointment into the lower conjunctival sac
Be sure that the clips are properly installed. Start the engine and check for proper operation. Be sure that the clips are properly installed. Start the engine and check for proper operation.
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 ...
The Upper (A) and Lower (B) Respiratory Tracts (2 of 2) The Upper (A) and Lower (B) Respiratory Tracts (2 of 2)
Video: Depolarization of the SA node, Action potentials of the myocardium & ANS effects

For a complete list of videos, visit our video library