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

Author Question: Which of the following methods should NOT be used to support an electric furnace? A) Suspending ... (Read 65 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Jul 24, 2018
Which of the following methods should NOT be used to support an electric furnace?
 
  A) Suspending it from floor joists B) Suspending it from roof rafters
  C) Sitting it upright on the return air box D) Resting it on the ceiling joists

Question 2

A modulating control:
 
  A) Can be used with any voltage by adjusting the modulator setting.
  B) Can modulate mechanical signals to wireless frequencies for remote control.
  C) Is mainly an off-and-on type of control.
  D) Can position a damper or valve to positions other than full open or closed.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

D


dbose

  • Hero Member
  • *****
  • Posts: 597
Reply #2 on: Jul 24, 2018
TY


meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Breast Palpation Methods, Parallel Lines Breast Palpation Methods, Parallel Lines
Methods of removing urinary stones Methods of removing urinary stones
To check to see if the electric fuel pump can be operated from the relay contacts, use a fused ... To check to see if the electric fuel pump can be operated from the relay contacts, use a fused ...
Four methods of recording electrical activity of the nervous system. Four methods of recording electrical activity of the nervous system.
Leaning against a table with a pillow for support. Leaning against a table with a pillow for support.
Methods of Stretching Methods of Stretching
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library