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

Author Question: In refrigeration and air conditioning, switches are normally wired: A) In parallel with the load ... (Read 210 times)

CQXA

  • Hero Member
  • *****
  • Posts: 546
on: Jul 24, 2018
In refrigeration and air conditioning, switches are normally wired:
 
  A) In parallel with the load they control.
  B) In parallel with the power supply.
  C) In series with the load they control.
  D) In either series or parallel with the load they control.

Question 2

Which leak detectors can be used with systems that are only charged with nitrogen?
 
  A) Heated diode electronic detectors B) Ultrasonic leak detectors
  C) Infrared detectors D) Corona discharge electronic detectors


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza77

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


CQXA

  • Member
  • Posts: 546
Reply 2 on: Jul 24, 2018
Wow, this really help

TheNamesImani

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

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.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer Layers are deposited parallel to Earth’s surface. Younger layers are deposited on top of older layer
Parallel Gratings Parallel Gratings
The Workout (Primary Conditioning Period) The Workout (Primary Conditioning Period)
(a) As an engine is accelerated under a load, the engine vacuum drops. This drop in vacuum is ... (a) As an engine is accelerated under a load, the engine vacuum drops. This drop in vacuum is ...
The Power of Classical Conditioning The Power of Classical Conditioning
The Power of Classical Conditioning The Power of Classical Conditioning
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

For a complete list of videos, visit our video library