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

Author Question: A device that converts a nonelectrical impulse such as sound, heat, light, or pressure into an ... (Read 95 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Jul 24, 2018
A device that converts a nonelectrical impulse such as sound, heat, light, or pressure into an electrical signal is called:
 
  A) An actuator. B) A switch. C) A sensor. D) A sending unit.

Question 2

When is the Y terminal energized on most heat pump thermostats?
 
  A) Anytime the system is energized B) In first stage cooling only
  C) Both first-stage heating and cooling D) In first stage heating only


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

underwood14

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

C


frankwu

  • Member
  • Posts: 549
Reply 2 on: Jul 24, 2018
:D TYSM

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

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?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Earth’s Heat Budget Earth’s Heat Budget
Apply compression and light effleurage techniques to the foot and ankle to warm the area. Apply compression and light effleurage techniques to the foot and ankle to warm the area.
Direct thumb pressure to a trigger point. Direct thumb pressure to a trigger point.
Turn head for access to suboccipital muscles and locate TrPs. Use fingers or thumb to apply pressure ... Turn head for access to suboccipital muscles and locate TrPs. Use fingers or thumb to apply pressure ...
Alternative sigma factors for heat shock genes Alternative sigma factors for heat shock genes
Video: Introduction to Eating Disorders

For a complete list of videos, visit our video library