Minnesota Boiler License Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Study for the Minnesota Boiler License Exam. Deepen your knowledge with expertly designed flashcards and multiple choice questions, each complete with helpful hints and detailed explanations. Get prepared for your licensing success!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

A shift engineer in a high pressure, high temperature, hot water plant of 500 bhp must have a(n):

1st class grade A or B license
2nd class grade A or B license
chief grade A or B license
special engineer's license

The correct answer is: 2nd class grade A or B license

A shift engineer in a high pressure, high temperature hot water plant with a capacity of 500 bhp must possess a 2nd class grade A or B license. This requirement arises from the regulatory standards established for operating steam or high-temperature hot water boiler plants. The 2nd class license is designated for operators who are responsible for systems where the complexity and potential hazards necessitate a solid understanding of boiler operations, safety protocols, and maintenance. In this scenario involving high pressure and temperature operations, having a 2nd class grade A or B license ensures that the engineer has the requisite skills and knowledge to manage the operational demands and safety concerns associated with such a facility. Licenses of a higher grade, such as a 1st class or chief engineer licenses, typically apply to more complex operations or larger capacity plants, which is why they are not required in this case. A special engineer's license is usually intended for specific equipment or limited operations, and thus, does not meet the qualifications needed for overseeing a high-pressure hot water plant like the one described.