This topic contains a solution. Click here to go to the answer

Author Question: How do technicians adjust inshot burners in high-efficiency furnaces? A) Airflow only is ... (Read 168 times)

abern

  • Hero Member
  • *****
  • Posts: 533
How do technicians adjust inshot burners in high-efficiency furnaces?
 
  A) Airflow only is modified. B) Timers are adjusted.
  C) Combustion speed is slowed. D) Gas pressure only is adjusted.

Question 2

How many blower motors does a window air conditioner have?
 
  A) One - a single double-shafted blower motor is used for both the evaporator and condenser fans.
  B) Two - a low-speed blower motor and a high-speed blower motor.
  C) None - window air conditioners do not require a blower motor because they are not connected to a duct system.
  D) Two - an evaporator fan motor and a condenser fan motor.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macagnavarro

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

D

Answer to Question 2

A





 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

For a complete list of videos, visit our video library