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 89 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?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Krebs Cycle Krebs Cycle
It's important to take all your antibiotics It's important to take all your antibiotics
Flowchart of the cell cycle. Flowchart of the cell cycle.
Important Concepts in Clinical Massage Therapy Important Concepts in Clinical Massage Therapy
The Four Steps of The Cell Cycle The Four Steps of The Cell Cycle
The normal cell cycle and each of its growth phases The normal cell cycle and each of its growth phases
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library