« previous next »

Author Question: What could cause a false high reading for the supply-air temperature? A) The temperature is taken ... (Read 93 times)

yoroshambo

  • Hero Member
  • *****
  • Posts: 566
on: Jul 24, 2018
What could cause a false high reading for the supply-air temperature?
 
  A) The temperature is taken with the blower on at the same time the heating elements are on.
  B) The temperature is taken with a probe inserted upside down.
  C) The probe is inserted in the supply plenum in a direct line of sight with the heating elements.
  D) The temperature is taken after the unit has been running for too long.

Question 2

Which type of control system can more easily control multiple indoor coils?
 
  A) Relay logic system B) Hybrid pneumatic electromechanical system
  C) Line-voltage control system D) Communicating system


smrerig

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

yoroshambo

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Jul 24, 2018
TY


smrerig

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

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?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun
Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski Blood glucose measurement. A postprandial test may be self-administered. (a) A lance pierces the ski
Moderate to high physical activity in PE classes is one component of a successful prevention effort ... Moderate to high physical activity in PE classes is one component of a successful prevention effort ...
The hypothalamus helps regulate body temperature. The hypothalamus helps regulate body temperature.
A typical temperature sensor circuit. A typical temperature sensor circuit.
The mud track grade 1 reading The mud track grade 1 reading
Video: Homeostasis (range of body conditions, normal limits, mild stresses & severe stresses)

For a complete list of videos, visit our video library