Why would insulation be required on storm drain piping?

a. To prevent condensation on the piping
b. To ensure that every pipe in a piping system is insulated
c. To protect the piping from inclement weather
d. To prevent corrosion of the piping


a. To prevent condensation on the piping

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Select the list of conductors that begin with the smallest wire and go up.

a. 18 AWG, 14 AWG, 3/0, 1/0 b. 14 AWG, 18 AWG, 3/0, 1/0 c. 18 AWG, 14 AWG, 1/0, 3/0 d. 14 AWG, 18 AWG, 1/0, 3/0

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In a traditional project, the _____ team may involve the owners, the architect, and the general contractor

a. high-level b. mid-level c. corporate d. low-level

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An uncovered cad cell tested with an ohmmeter produces a reading of 800!. The next step is to _____

a. do nothing; the cell is working properly b. check for pinched cad cell lead wires c. clean the cell face d. check the flame sighting

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The slower the conductive fluid flows through an electromagnet flow detector, the __________ the voltage induced.

A. smaller B. greater

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