Geothermal heat pumps use the ____________________ water as a heat source or a heat sink.
Fill in the blank(s) with the appropriate word(s).
Earth's
Trades & Technology
You might also like to view...
To cut ends of the ribbon, _____ should be used
A) pinking shears B) wire cutters C) florist shears D) none of the above
Trades & Technology
Machines controlled by data that are specially coded with numbers, letters, and special characters are operated by ____.
A. automated control B. semantic control C. numerical control D. batch control
Trades & Technology
What is a wind turbine?
What will be an ideal response?
Trades & Technology
The textural class of a soil that contains 70% sand, 15% clay, and 15% silt is called ___________
Fill in the blank(s) with correct word
Trades & Technology