« previous next »

Author Question: Why do some systems have discharge check valves? What will be an ideal ... (Read 17 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 26, 2018
Why do some systems have discharge check valves?
 
  What will be an ideal response?

Question 2

Explain the following data plate ratings:
 
  What will be an ideal response?


SomethingSomething

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 26, 2018
Answer to Question 1

To prevent liquid refrigerant from flowing back to the compressor from the condenser during the off cycle of the system.

Answer to Question 2

RLA - rating load amps of the compressor, gives the approximate operating compressor amp draw
FLA - full load amps, gives the approximate operating fan amp draw Minimum Voltage -lowest voltage unit can safely operate Maximum Voltage - highest voltage unit can safely operate

Minimum Circuit Ampacity - power wire to unit must be able to carry at least this many amps, used to size the power wire.
Maximum Overcurrent Protection - largest fuse or breaker that may be used


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

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.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Root Systems of Eudicots and Monocots Root Systems of Eudicots and Monocots
The effects of aging can be seen in the decline in function of many physiological systems. The effects of aging can be seen in the decline in function of many physiological systems.
This Toyota cap has a warning—the check engine light will come on if not tightened until one ... This Toyota cap has a warning—the check engine light will come on if not tightened until one ...
Major Wind Systems: Katabatic Winds Major Wind Systems: Katabatic Winds
Neural Circuits: Reverberating & Parallel After-Discharge Neural Circuits: Reverberating & Parallel After-Discharge
A very light ideal spring stretches by when it is used to hang a 135-N object. What is the ... A very light ideal spring stretches by when it is used to hang a 135-N object. What is the ...
Video: Sigmoidoscopy

For a complete list of videos, visit our video library