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Building Materials MCQs

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Question 37hard

Clay and silt content in a good brick earth must be at least

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Question 38hard

The initial setting time for ordinary Portland cement as per IS specifications should not be less than

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Question 39hard

According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than

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Question 40hard

Crushing strength of a first class brick should not be less than

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Question 41hard

The slenderness ratio for masonry walls should not be more than

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Question 42medium

For construction of structures under water, the type of lime used, is

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Question 43medium

Pick up the correct statement from the following: Method of sawing timber

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Question 44medium

Inner part of a timber log surrounding the pitch, is called

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Question 45medium

For high grade instruments the steel preferred to, is

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