Energy required to maintain 4 Deg Cel

[rsrinnovations]

What is the proceedure for calculating the energy required to bring down and then maintain a 1 CFT insulated space filled with water at 4 Deg Celcius, for a period of 24 hours, assuming the ambient temperature is 30 deg cel throughout the 24 hour period.

How to calculate the energy required for the above in wattage / hour - if electricity is used for a continuous cycle cooling.

and how to calculate the thermal energy required (BTU / hour) if intermittent cycle absorption cooling based heat pump is used.

[icecube51]

did you have any school at all??
these are pure basics you asking.

Ice

[Brian_UK]

did you have any school at all??
these are pure basics you asking.

Ice

According to his Biography he is a CEO so does not know anything.