In: Electrical Engineering
Please, faster
Please answer the following questions in "Energy Efficiency
Basics" multiple choice:
14
An air...
Please, faster
Please answer the following questions in "Energy Efficiency
Basics" multiple choice:
14
An air handler delivers 1,200 L/s of air at 10 ºC. When the
air arrives at the space to be cooled, it is 20 ºC. How many kW of
air conditioning capacity has been lost?
6 kW
14.4 kW
12.1 kW
20 kW
السؤال 15
Why do utilities charge a power factor charge?
The utility has to deliver more current for the same kW
billed
The utility has to install capacitors to compensate
The utility has to install conductors to compensate
All of the above