Answer:
Advantages of data analysis
Ability to make faster and more informed business decisions, backed by facts. Helps companies identify performance issues that require action. ... can be seen visually, allowing for faster and better decisions.
Answer:
(e) 1.64 kW
Explanation:
The Coefficient of Performance of the Reverse Carnot's Cycle is:



Lastly, the power required to operate the air conditioning system is:



Hence, the answer is E.
Answer:
Answer with Explanation is in the following attachments.
Explanation:
I believe the answer is D: brazing
Hope this helps you have a good night
Answer:
a)
, b) 
Explanation:
a) The coefficient of performance of a reversible refrigeration cycle is:

Temperatures must be written on absolute scales (Kelvin for SI units, Rankine for Imperial units)


b) The respective coefficient of performance is determined:



But:

The temperature at hot reservoir is found with some algebraic help:




