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The wooden piece which are placed horizontally on the principal rafter to carry the common rafter are known as _____________(a) Pitch(b) Purlins(c) Eaves(d) GableI had been asked this question in an internship interview.The origin of the question is Roofs in section Roofing Materials of Construction & Building Materials |
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Answer» CORRECT answer is (b) Purlins Explanation: Whereas, the inclination of sides of a roof to the HORIZONTAL plane is KNOWN as the Pitch and it can be expressed either in TERMS of degrees or as the ratio of rise to span. |
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