e Which of the following actuating control valves isĭ) Condenser cooling water regulating valveĮ) Solenoid valve e Safety controls serve what function?Ī) They stop operation if the temperature gets too high.ī) They stop operation when the pressure gets too high.Ĭ) They stop operation when the pressure is too low.ĭ) They stop operation when the temperature is too low.
3 kg b Starting, stopping or unloading of the compressor is usually done by all of the following operating controls exceptĮ) All of the above can control the starting, stopping or The CSA B52 code requires that pressure limiting devices shall be provided on all systems operating above atmospheric pressure, except on a factory sealed system containing less than of group A1 refrigerant: Choose one answer. b52 bus time TV 308 Hydroxyzine Hydrochloride Strength 25 mg Imprint TV 308 Color White Shape Round View details Cant find what. C The CSA B52 code requires that pressure limiting devices shall be provided on all systems operating above atmospheric pressure, except on a factory sealed system containing less than _ of group A1 refrigerant:Į. A Practical Handbook for Implementing CSA B52, Mechanical Refrigeration Code Ref TA404.
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