Gcap Industrial Ammonia Refrigeration Training Non Flashcards Study Guide Graded A+

There are four primary types of injury with exposure to liquid Ammonia. Please list all 4. {Ans: 1. Dehydration burn 2. Chemical burn 3. Thermal burn 4. Respiratory burn}No, ammonia is heavier than oil {Ans: }The glow of the sun would be an example of what type of heat transfer? {Ans: Radiation}A Pressure gauge is measuring an area of 1 square inch, and there is a force of 30 pounds on the area. What is the pressure? {Ans: [P=F/A] 30/1 =30 PSI}Where can oil be drained from an ammonia system? {Ans: The high-pressure receiver, low-pressure receiver, oil pots and some evaporators .}1% concentration of Ammonia is equal to what in parts per million? A. 10 PPM B. 100 PPM C. 1,000 PPM D. 10,000 PPM {Ans: D. 10,000 PPM}What is fluid friction or vapor resistance {Ans: The loss of pressure as the liquid/vapor interacts with inner walls of the pipe}What is the fire diamond rating for pure Ammonia? Health#:______ /Color:______ Fire#:______ /Color:______ Reactivity#:______/Color:______ {Ans: Health#:3 /Color: Blue Fire#: 3 /Color: Red Reactivity# 0 /Color: Yellow}A condenser converts the refrigerant from __________to___________ when it removes heat. {Ans: Gas to liquid}In a recirculation