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Computer Science Fundamentals System Design Objective

Apr 04, 2013

For constructing a terrazo floor. Pick up the incorrect statement from the following :

Choose the correct answer:

A) a base course is prepared as in cement concrete flooring

B) a 32 mm thick layer of cement concrete (1 : 2 : 4) is laid on the base course and the surface is made smooth by trowelling

C) glass strips are driven into the layer according to the pattern required

D) after final grinding is over, oxalic acid mixed with water is spread over and rubbed hard with soft material

Detailed Explanation

Option b is right answer.

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