Set 2 Practice Mode

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Q3139
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What is the common wall thickness for fire resistance?
Q3140
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What is the defect in painting seen as glossy patches?
Q3141
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What is the defect in painting that loose small portion due to poor adhesion?
Q3142
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What is the stage of anti termite treatment done before laying the floor entire levelled surface s are treated at rate of 5 litre of emulsion/m<sup>2</sup>?
Q3143
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What is the defect in formation of bubbles on painted surface due to water vapour?