What is the purpose of dirt legs in steam piping systems?

What will be an ideal response?


They provide excellent protection against dirt or water hammer in a system to protect
delicate trap parts.

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Design of a product aims to mediate between the ________ and ________.

A. opportunity costs; innovation B. the customer; market values C. the novel concept; established institutional needs D. static beliefs; entrenched firms

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What is an advantage of mixtures over single-species turf plantings?

What will be an ideal response?

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Marcia observed the following cash flow series (in $1000 units) in an accounting report at work. The actual amounts in years 1 and 4 are missing; however, the report states that the present worth in year 0 was $300,000 at an interest rate of 10% per year. Calculate the value of x.



What will be an ideal response?

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Which of the following statements is most correct??

A. ?Voltage drop testing tests the circuit while under load. B. ?An ammeter must be connected in parallel to the load. C. ?An ohmmeter tests the circuit under a simulated load. D. ?An ohmmeter is used to measure high voltage.

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