What is the depth the needle in Vicat apparatus should penetrate into the cement paste in consistency test?(a) 33-35 cm from bottom of the mould(b) 33-35 mm from top of the mould(c) 33-35 cm from top of the mould(d) 33-35 mm from bottom of the mouldThe question was asked in examination.Origin of the question is Properties of Cement topic in chapter Materials for Construction of Basic Civil Engineering

What is the depth the needle in Vicat apparatus should penetrate into

1.	What is the depth the needle in Vicat apparatus should penetrate into the cement paste in consistency test?(a) 33-35 cm from bottom of the mould(b) 33-35 mm from top of the mould(c) 33-35 cm from top of the mould(d) 33-35 mm from bottom of the mouldThe question was asked in examination.Origin of the question is Properties of Cement topic in chapter Materials for Construction of Basic Civil Engineering
Answer» RIGHT answer is (b) 33-35 mm from TOP of the mould The explanation is: The best procedure has been clearly mentioned in IS 4031 Part 4.According to the CODE, 33-35mm depth of PENETRATION is ideal.

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