Which of the following is unlikely to directly affect the ability of a heating system to vent combustion
products?
a. The diameter of the vent and vent connector
b. The combined length of the vent and vent connector
c. The number of elbows in the vent system
d. The type of ignition system used
d
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Describe what an on-site evaluation would consist of in determining a wetland
What will be an ideal response?
Fill in the blank(s) with the appropriate word(s).
Technician A says that CFM is a measurement of air pressure. Technician B says that psi is a measurement of air pressure. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
To find the number of watts used in any circuit, the amperes squared are multiplied by ohms. Find the number of watts for the device shown. Carry the answer to two decimal places.
Fill in the blank(s) with the appropriate word(s).