Solve the quadratic equation:   x2 = -0.20x + 0.80

Fill in the blank(s) with the appropriate word(s).


0.80, –1

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Lokring® fittings are best assembled using the appropriate pipe sealant with Teflon®when _____.

a. piping is misaligned b. the pipe must be forced into the fitting body c. the piping will be subjected to extreme pressure d. using Schedule 10 or lighter piping

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Electrical diagrams are generally drawn to scale.

Answer the following statement true (T) or false (F)

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What factors should be considered when choosing an air filter?

What will be an ideal response?

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An alarm transmitted to the Fire Department for which the detector system functioned for other than its intended purpose. Causes may be: lack of maintenance, improper detector placement, improper system installation, induced electrical currents, improper detector setting for installed location, computer console malfunction, etc. This type of alarm is called

A. a unwarranted alarm B. an unintended alarm C. an improper alarm D. an unnecessary alarm

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