Recover as much of the R-502 from the recovery unit as possible, change filter, and evacuate. In addition, to alter the compressor on a system containing R-410A, the person must isolate the compressor then evacuate the isolated section of the system to atmospheric pressure and hold. If system pressure does not increase, then remove the compressor. The recovered refrigerant may encompass acids, moisture and oils and every air conditioning or refrigerating system should be secure by a pressure relief device.
Explanation:
Below is required code in java :-
public class Table{
private String color; //attribute to store the color of the table
public Table(){ //default constructor
this.color=""; //set a default blank color
}
public Table(String color){ //overloaded constructor
this.color=color; //set the color value equal to the parameter provided
}
public void setColor(String color){ //setter or mutator method
this.color=color; //set the color value equal to the parameter provided
}
}
Answer:
free points?? why does it have question then
Explanation:
Answer:
False.
Explanation:
Hot site :- It is a backup service it is always working it allows a enterprise to continue it's computer and network operations in case of a equipment or computer disaster. A hot site contains all the equipment required for the business to continue it's working, including space for office,furniture, telephone jacks and computer equipment with appropriate configuration.
