Why is a large refrigerant leak potentially dangerous?
A) Most common refrigerants used in residential systems are highly toxic.
B) Most common refrigerants used in residential systems are highly corrosive.
C) Most common refrigerants used in residential systems are highly flammable.
D) They can replace all of the oxygen, leading to asphyxiation.
D
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Fill in the blank(s) with the appropriate word(s).
Water flow rates calculated for the total supply system are expressed in gallons per _____.
a. day b. hour c. minute d. second
Potato size is the main determinant in harvesting
Indicate whether the statement is true or false
What is the most common type of cutting used to propagate indoor plants?
What will be an ideal response?