Massachusetts Unrestricted Construction Supervisor License Practice Test

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Prepare for the Massachusetts Unrestricted Construction Supervisor License Test. Use interactive quizzes with hints and explanations to boost your confidence. Get exam-ready now!

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Can a type 1 circular handrail in a stairway in a single family dwelling have an outside diameter of 2 1/4 inches?

Yes
No
Only if it is specially designed
Only if it is made of metal

The correct answer is: No

In the context of building codes regarding handrails, a type 1 circular handrail is subject to specific dimensional standards. According to the Massachusetts Building Code, particularly in relation to residential buildings, type 1 circular handrails must have a minimum outside diameter of 1.25 inches and a maximum of 2 inches. Given this regulation, a handrail with an outside diameter of 2 1/4 inches exceeds the maximum allowable size for a type 1 circular handrail in a single-family dwelling. This non-compliance with the dimensional requirement ultimately necessitates the conclusion that such a handrail configuration is not acceptable. Adhering to these specifications is vital for ensuring safety and meeting code requirements in construction practices.