While Halon ____ is an effective fire-suppression agent, it is an ozone-depleting gas.

A. 1101
B. 1201
C. 1301
D. 1401


Answer: C

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Technician A says that solvents currently in use in a parts washer must always be labelled. Technician B says that SafetyKleen is a vendor that recycles and disposes of used solvent. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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When testing installed borosilicate glass pipe, water pressure should not exceed _____.

a. 5 psi b. 9 psi c. 18 psi d. 22 psi

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To convert P2O5 to P multiply by ________

a. .6 b. .33 c. .44 d. 1.2

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Wheel speed sensor failures on newer vehicles are being discussed. Technician A says a code is usually set when a sensor has an erratic signal. Technician B says a code is usually set when a sensor is open. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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