This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Examples of control devices include: A) Compressors, signal lights, and defrost timers. B) ... (Read 58 times)

Marty

  • Hero Member
  • *****
  • Posts: 553
on: Jul 24, 2018
Examples of control devices include:
 
  A) Compressors, signal lights, and defrost timers.
  B) Motors, resistance heaters, and solenoid valves.
  C) Compressors, thermostats, pressure switches, and heaters.
  D) Thermostats, pressure switches, and humidistats.

Question 2

Low-voltage thermostats normally operate on:
 
  A) 24 V. B) 480 V. C) 120 V. D) 277 V.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leeeep

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


Marty

  • Member
  • Posts: 553
Reply 2 on: Jul 24, 2018
:D TYSM

hramirez205

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Hormonal control of adrenal gland. CRH = corticotropin releasing hormone; ACTH = adrenocorticotropic ... Hormonal control of adrenal gland. CRH = corticotropin releasing hormone; ACTH = adrenocorticotropic ...
The tools necessary to adjust the valves on an engine with adjustable rocker arms include basic hand ... The tools necessary to adjust the valves on an engine with adjustable rocker arms include basic hand ...
Examples of Mission Statements Examples of Mission Statements
Control of glycogen synthase activity Control of glycogen synthase activity
Results of disrupted control of skeletal muscles Results of disrupted control of skeletal muscles
Control of flower formation, as revealed by mutations in Arabidopsis thaliana. Control of flower formation, as revealed by mutations in Arabidopsis thaliana.
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library