EPA Type III Correct questions & Answers!!
What type of equipment can be worked on with Type III certification? - ANSWER low pressure The most efficient method of leak checking a charged low-pressure refrigeration unit is to - ANSWER pressurize the system by the use of controlled hot water or heater blankets When pressurizing a system, do not exceed - ANSWER 10 psig After reaching the required vacuum on an appliance when servicing, moisture is indicated by - ANSWER multiple rises in pressure over a period of time with increase of pauses between rises EPA required evacuation levels for recovery or recycling equipment manufactured or imported before Nov. 15, 1993 is - ANSWER 25 inches Hg EPA required evacuation levels for recovery or recycling equipment manufactured or imported on or after Nov. 15, 1993 is - ANSWER 25 mm Hg absolute What can be used to pressurize a chiller system before opening the system for a non-major repair? - ANSWER controlled hot water
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