MCC-NH Gas Fitters Practice Exam

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Prepare for the MCC-NH Gas Fitters Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

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!

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What is the usual requirement for securing outlet fittings or piping?

They must be loosely fastened
They must be securely fastened in place
They must be painted for visibility
They must allow for easy removal

The correct answer is: They must be securely fastened in place

Securing outlet fittings or piping is critical in ensuring safety and functionality in gas systems. The requirement for them to be securely fastened in place ensures that there is no movement or loosening over time, which could lead to leaks or failures in the system. This assurance of stability is vital for maintaining the integrity of the gas supply and preventing hazards associated with gas leaks. When fittings and piping are not securely fastened, they may become loose due to vibrations, thermal expansion, or other factors, potentially resulting in dangerous situations. Therefore, strict adherence to securing these components is essential to prevent accidents and ensure a safe working environment. Other options suggest less stringent measures, such as loose fastening or allowing for easy removal, which would compromise the stability of the system, making them unsuitable choices in the context of safe gas installation practices. The requirement for visibility through painting does not apply to the structural integrity needed for outlet fittings.