LP Gas Master Qualifier Chapter 527 Questions and Answers (Graded A+)

LP GAS MASTER QUALIFIER CHAPTER 527 QUESTIONS AND
ANSWERS (GRADED A+)


1. What is NFPA-58 and What Edition
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….ANSWER>>>>? LP Gas Code for Storage and Handling; 2017
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2. What is NFPA-54 andWhat Edition?
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….ANSWER>>>> National Fuel Gas Code for Pieces, Parts and Installation; 2015
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3. What are the requirements for a subcontractor?
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….ANSWER>>>>Must be licensed in a cate- gory that covers the work being performed
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4. What methods are used for pipe sizing?
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….ANSWER>>>> 1. Longest Length Method
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2. Branch Length Method iv iv




3. Hybrid Pressure Method
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5. How much does a gallon of Liquid Propane weigh?
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1 iv/ iv8

, ….ANSWER>>>> 4.20 Pounds iv iv




6. What are the lower and upper limits of flammability?
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….ANSWER>>>> 2.15/9.6 iv




7. Specific gravity of Liquid propane
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….ANSWER>>>> .504 v




8. Specific gravity of Vapor propane
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….ANSWER>>>>1.50
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9. When did the Bureau of LP Gas Inspection move to the Department of Agriculture and consumer services?
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….ANSWER>>>> 1993 iv




10. What is the accident hotline phone number and hours?
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….ANSWER>>>> 1-866-296-5082;24 hours iv iv iv




11. What is your title once you pass a competency exam and are employed by a Cat 1,2, or 5 business?
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….ANSWER>>>> Qualifier iv




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