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

Author Question: Why is it important to cycle the furnace on and off several times when replacing a sequencer? A) ... (Read 98 times)

Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
on: Jul 24, 2018
Why is it important to cycle the furnace on and off several times when replacing a sequencer?
 
  A) To make sure that only the heating elements are coming on and not the blower.
  B) To make sure the heating elements and the blower are turning on at the same time.
  C) To make sure the power is working correctly.
  D) To make sure the heating elements and the blower are switching on and off in the correct cycle.

Question 2

The two general types of sequencers used on electric furnaces are:
 
  A) Fast-acting sequencers and slow-acting sequencers.
  B) Mechanical and electronic.
  C) High-current sequencers and low-current sequencers.
  D) Individual time-delay relays and all-in-one sequencers that control all the strips and the blower motor.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

D


Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
Reply #2 on: Jul 24, 2018
Thank you!


234sdffa

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

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?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Life cycle of Obelia, a colonial cnidarian. Life cycle of Obelia, a colonial cnidarian.
Plant cycle Plant cycle
The Carbon Cycle The Carbon Cycle
Anatomically modern humans left archaeological clues, including evidence of burials, which indicate Anatomically modern humans left archaeological clues, including evidence of burials, which indicate
Elongation cycle. Elongation cycle.
Red, fleshy fruits of hawthorn plants (Crataegus) are an important food for cedar waxwings (Bombycil Red, fleshy fruits of hawthorn plants (Crataegus) are an important food for cedar waxwings (Bombycil
Video: Red alga life cycle Animation

For a complete list of videos, visit our video library