« previous next »

Author Question: An open-loop system: A) Monitors conditions that it cannot control. B) Connects to the main ... (Read 73 times)

jilianpiloj

  • Hero Member
  • *****
  • Posts: 521
on: Jul 27, 2018
An open-loop system:
 
  A) Monitors conditions that it cannot control.
  B) Connects to the main controller through an open wireless system.
  C) Controls conditions for machines that are open to the air.
  D) Monitors conditions that it can control.

Question 2

Normally, a split AC system that uses a fixed metering device can safely operate at temperatures:
 
  A) Above 50F. B) Above 90F. C) Above 70F. D) Above 65F.


sabina576

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jilianpiloj

  • Hero Member
  • *****
  • Posts: 521
Reply #2 on: Jul 27, 2018
Thank you!


sabina576

  • Sr. Member
  • ****
  • Posts: 356
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ... The primary ignition system is used to trigger and therefore create the secondary (high-voltage) ...
An ob/ob mouse and a control mouse. An ob/ob mouse and a control mouse.
Effleurage to adductor muscles. Bend the knee and open the leg to access adductor muscles. Resecure ... Effleurage to adductor muscles. Bend the knee and open the leg to access adductor muscles. Resecure ...
Afterload is the pressure that the ventricles must overcome in order to open the aortic and pulmonic Afterload is the pressure that the ventricles must overcome in order to open the aortic and pulmonic
The Female Reproductive System (1 of 2) The Female Reproductive System (1 of 2)
A system absorbs 623 J of heat while doing 457 J of work. What is the value of U? A system absorbs 623 J of heat while doing 457 J of work. What is the value of U?
Video: Virtual Tour of the Eye Animation

For a complete list of videos, visit our video library