What is NFPA-58 and What Edition? - CORRECT ANSWER- LP Gas Code for Storage
and Handling; 2017
What is NFPA-54 and What Edition? - CORRECT ANSWER- National Fuel Gas Code
for Pieces, Parts and Installation; 2015
What are the requirements for a subcontractor? - CORRECT ANSWER- Must be
licensed in a category that covers the work being performed
What methods are used for pipe sizing? - CORRECT ANSWER- 1. Longest Length
Method
2. Branch Length Method
3. Hybrid Pressure Method
How much does a gallon of Liquid Propane weigh? - CORRECT ANSWER- 4.20
Pounds
What are the lower and upper limits of flammability? - CORRECT ANSWER- 2.15/9.6
Specific gravity of Liquid propane - CORRECT ANSWER- .504
Specific gravity of Vapor propane - CORRECT ANSWER- 1.50
When did the Bureau of LP Gas Inspection move to the Department of Agriculture and
consumer services? - CORRECT ANSWER- 1993
What is the accident hotline phone number and hours? - CORRECT ANSWER- 1-866-
296-5082; 24 hours
What is your title once you pass a competency exam and are employed by a Cat 1,2, or
5 business? - CORRECT ANSWER- Qualifier
Liquefied Petroleum Gas is composed of.... - CORRECT ANSWER- Propane,
Propylene, Butanes, and Butylene
Category 1 License - CORRECT ANSWER- LP Gas Dealer (can sell, deliver, exchange,
and install appliances and piping, requalify cylinders)