Answer:
When an alternative refrigerant is mixed with R-22, there is no pressure-temperature chart to refer to and therefore no way to optimize the system charge. Improper superheat or subcooling can lead to compressor floodback, overheating, and dramatically reduce system efficiency and compressor lifetime
Explanation:
Answer:
Line of action of axial force for a uniform stress distribution should pass through the centroid of the cross sectional area.
Explanation:
If the line of action of the force is along the centroidal axis of the cross sectional area there is no eccentricity in the line of application of force hence no moment is generated in the cross sectional area hence we get a uniform stress distribution as theorized by hookes law.
In case of eccentric force there is an additional moment in addition of the force. This induced moment induces bending in the section thus giving a non uniform stress distribution in the section.
Answer:
The answer is B
Explanation: Hope this helps:)
Answer:
Explanation:
The question is asking when one boat is overtaking another boat, the overtaking boat should steer around the slower boat. The slower boat, the vessel being overtaken, is the stand-on vessel.
Answer:
In project management this technique is called "Logical Dependency Technique"
Explanation:
A dependency highlights the logical relationship between two or more activities or task to be carried out in project management
There are basically four types of dependencies
1. Start to start
2. Finish to start
3. Start to finish
4. Finish to finish
