Propane con - Study guides, Class notes & Summaries

API 571 Practice Exam #2 Questions And Correct Answers, 100% Verified Ammonium bisulfide corrosion is an aggressive corrosion occurring in hydroprocessing reactor effluent streams and in units handling alkaline sour water. Several major failures have occurred in hydroprocessing reactor effluent systems due to localized corrosion. The least resistant material to this type of corrosion is: a) aluminum alloys b) carbon steel c) 300 Series SS d) duplex SS B 5.1.1.2.2 a) For materials susce...

  _____________ is the sum of the rated btu/hr input for each propane appliance connected to the vapor distribution system. - Answers:Total gas demand Where do you record the ratings of the btu/hr input for a customers current appliances? - Answers:Customer gas appliance use profile form _____________ is used to determine the amount of propane required to operate appliances at a reduced demand, and assumes full cycle happen typically, and don't operate simultaneously. - Answers:Effecti...

1. The efficiency of the refrigerant cycle is affected by the operation of the condenser. of the following, a more efficient centrifugal compressor operation results from Answer: Lowering the condensing pressure 2. The heat removed from the refrigerant in a condenser is Answer: Sensible and Latent Heat 3. The refrigerant unit that you have been assigned to is being taken out of service for a major repair. You have been assigned to withdraw refrigerant for storage in suitable containers. Accord...

1.A(n) energy resource is one that is consumed faster than it can regener- ate. 2. When converting energy from one form to another, . 3. About 90% of the energy used by an incandescent lightbulb is . 4. Kinetic Energy Potential Energy 5. When considering the conversion of energy from moving water to electrici- ty, put the following steps in the prop- er order. 6. Inferred energy can also be calledheat 7.When comparing an incandescent and an LED lightbulb, the lightbulb is more efficient...