Manual calculations for sizing sprinkler piping are done under which of the following circumstances? Select all that apply.
A) When accuracy must be assured.
B) Small systems.
C) Preliminary design.
B) Small systems. and C) Preliminary design.
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For outdoor electric de-icing installations, branch circuits and overcurrent devices supplying the equipment shall be sized at not less than what percentage of the total heater load?
a. 80% b. 100% c. 125% d. 150%
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Explain the process whereby a dissolved solid may assume a crystal structure.
What will be an ideal response?
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____________________ services are those that provide answers to service questions by telephone.
Fill in the blank(s) with the appropriate word(s).
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Irrigation can be divided into two categories: ____________________ irrigation and ____________________ irrigation
Fill in the blank(s) with correct word
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