Author Question: What could cause a false high reading for the supply-air temperature? A) The temperature is taken ... (Read 95 times)

yoroshambo

  • Hero Member
  • *****
  • Posts: 566
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
Answer to Question 1

C

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

For a complete list of videos, visit our video library