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

Author Question: How can a multistage thermostat be applied to control an electric furnace? A) The strips will ... (Read 93 times)

skymedlock

  • Hero Member
  • *****
  • Posts: 561
on: Jul 24, 2018
How can a multistage thermostat be applied to control an electric furnace?
 
  A) The strips will receive 120 volts in the first stage and 240 volts in the second stage.
  B) The blower will come on in the first stage and the strips in the second stage.
  C) The strips will come on in the first stage and the fan in the second stage.
  D) Fifty percent of the strips will be energized in the first stage and the rest in the second stage.

Question 2

In ladder diagrams, component symbols are placed:
 
  A) In sequential order according to each component's model number.
  B) By their function in the circuit.
  C) By their actual physical location in the unit.
  D) Only at the intersection points.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Briannahope

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

B


skymedlock

  • Member
  • Posts: 561
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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).

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

The endocrine control of spermatogenesis. The endocrine control of spermatogenesis.
Homeostatic Control Mechanisms Homeostatic Control Mechanisms
Margaret Sanger, birth control pioneer. Margaret Sanger, birth control pioneer.
Cardiovascular and renal control of blood pressure. Cardiovascular and renal control of blood pressure.
Electric Charges Electric Charges
Emission Control Limit Emission Control Limit
Video: Virtual Tour of the Heart

For a complete list of videos, visit our video library