Choose a state

B-4 Limited Gas and Oil Journeyperson (2013-07-01)

The holder of this license may perform the installing, servicing and repairing of any gas or oil fired burner and only while in the employ of a contractor licensed for such work. The requirements to qualify for this license examination shall be the completion of a registered apprenticeship program or equivalent experience and training.

30 Questions
Minimum Passing Score of 70%
Time Allowed - 1 Hour

Sign Up for Exam Prep
These products apply to test outline dated 2013-07-01

Click Here to View the Candidate Information Bulletin Click Here to View the Candidate Information Bulletin



Open Book These books are allowed while taking your test.
Closed Book These books are for pre-test study only and are not available for use during the test.
In Stock These books are currently in stock.
Out of Stock These books are currently out of stock.

  • Open Book Out of Stock

    International Mechanical Code 2003

    Publication Year: 2003

    $35.00

  • Open Book Out of Stock

    NFPA 31: Standard for the Installation of Oil-Burning Equipment, 2011 Edition

    2011 Edition

    $58.56

  • Open Book Out of Stock

    NFPA 54: National Fuel and Gas Code Handbook

    Publication Year: 2012

    $145.00

    Fully updated and featuring new full-color photos, NFPA®'s 2012 National Fuel Gas Code Handbook explains technical NFPA 54 rules and fuel gas safety concepts -- so you're prepared to answer questions from employees and owners; and verify fuel gas piping, appliance, and venting jobs are in compliance. The only complete guide to the 2012 NFPA 54 Code, the Handbook is written by industry authorities including Franklin Switzer, Jr., President of S-afe, Inc., NFPA Senior Engineer Denise Beach, Paul Cabot of the American Gas Association, and John Roberts from Rimkus Consulting Group.
  • Open Book Out of Stock

    NFPA 58 Liquefied Petroleum Gas Code

    Publication Year: 2014

    $58.56

    Liquefied Petroleum Gas Code provides minimum safety requirements for all liquefied petroleum gas (propane) installations, from small cylinders installed at residences to large bulk storage facilities that can exceed 100,000 gallons. The code includes minimum requirements for safe handling during LP gas transfer, including operator qualifications, maximum filling quantity in containers, and pre-transfer inspections to ensure containers are fit for continued service.
  • Closed Book Out of Stock

    Residential Oil Burners

    Publication Year: 2007
    3rd Edition

    $194.65

  • Closed Book Out of Stock

    Steam Plant Operation

    Publication Year: August 1, 2011
    9th Edition

    $97.58

    For more than 75 years, this book has been a trusted source of information on steam power plants, including the design, operation, and maintenance of major systems. Steam Plant Operation, Ninth Edition, emphasizes the importance of a comprehensive energy plan utilizing all economical sources of energy, including fossil fuels, nuclear power, and renewable energy sources. Wind, solar, and biomass power are introduced in the book, and the benefits and challenges of these renewable resources for the production of reliable, cost-effective electric power are identified. Even with these new technologies, approximately 90% of electricity is generated using steam as the power source, emphasizing its importance now and in the future. In-depth details on coal-fired plants, gas turbine cogeneration, nuclear power, and renewable energy sources are included, as are the environmental control systems that they require. Potential techniques for the reduction of carbon dioxide emissions from fossil fuel–fired power plants also are presented. This practical guide provides common power plant calculations such as plant heat rate, boiler efficiency, pump performance, combustion processes, and collection efficiency for plant emissions. Numerous illustrations and clear presentation of the material will assist those preparing for an operator’s license exam. In addition, engineering students will find a detailed introduction to steam power plant technology.