Question

In trussed roofs, the limit of the spacing for wooden trusses is generally _______

(a) 1 metre

(b) 2 metres

(c) 3 metres

(d) 4 metres

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Answer 1

Right option is (c) 3 metres

For explanation: In trussed roofs, the limit of the spacing for wooden trusses is generally 3 metres. Trussed roofs are used when the span of the roof is greater than 5 m.