High School

To measure the slope of a roof, use a(n):

A. Spirit level
B. Torpedo level
C. Dial indicator gauge
D. Angle finder

Answer :

Final answer:

To measure the slope of a roof, an angle finder is the most suitable tool, as it is designed for measuring angles accurately. Other tools like the spirit level and torpedo level are not intended for slope measurement. Proper measurement ensures effective design and construction.


Explanation:

Measuring the Slope of a Roof


To accurately measure the slope of a roof, the best tool to use is an angle finder (Option D). An angle finder, or slope finder, is specifically designed to measure angles and inclines, making it ideal for determining the pitch of a roof. It allows users to quickly ascertain how steep the roof is, which is essential for roofing projects, ensuring proper water drainage and structural integrity.


Other tools listed have different purposes:



  1. Spirit level: While useful for checking that a surface is level, it does not provide slope measurements.

  2. Torpedo level: Similar to a spirit level, this tool is used mainly for small leveling tasks, without measuring angle.

  3. Dial indicator gauge: This is typically used for precision measurements in mechanical applications.


For roofing applications, using an angle finder enables quick and effective assessment of roof slope to ensure optimal construction practices.


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