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  1. Describe the operation of a centrifugal compressor. Heat exchangers that are used to cool the air between stages of an air compressor are called _____________________. List 3 benefits of using an air receiver in an air compression system.

  2. Study with Quizlet and memorize flashcards containing terms like If the intercooler relief valve lifts while an air compressor is operating under load, you should check for ___. a.

  3. Study with Quizlet and memorize flashcards containing terms like An air compressor is equipped with an intercooler and an after cooler to A. inject water vapor into the compressed air B. prevent overheating of first stage valves C. increase compressor efficiency and economy D. reduce the compressed air charge density, To obtain maximum ...

  4. Study with Quizlet and memorize flashcards containing terms like After repairing a system that has had an electrical motor failure (compressor burnout), it is good field practice to re-use the recovered refrigerant in that system., Air entering a refrigerant system can eventually lead to compressor failure., Clearance tolerances are such that ...

  5. Study with Quizlet and memorize flashcards containing terms like A clutchless damper drive is used with what type of AC compressor?, Which of the following is an advantage offered by a scroll-type compressor?, Which of the following is NOT a major component of compressors? and more.

  6. Positive displacement air compressor types are a) centrifugal compressors b) gear compressors c) axial compressors d) multi-stage centrifugal compressors e) not capable of producing high dicharge pressures

  7. Study with Quizlet and memorize flashcards containing terms like In construction, compressed air is used to run __?__ tools., An air __?__ prevents the tank of an air compressor from overpressurizing., Compressing air often creates __?__ in the air system. and more.