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SSC JE CE 2017- Building Materials & Conc. Tech. Rankers Quiz 1
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Question 1
When a brick is cut into two halves longitudinally, one part is called:
Question 2
The argillaceous rocks have their principal constituents as
Question 3
The red colour obtained by the bricks is due to the presence of:
Question 4
Under normal conditions using ordinary cement, the period of removal of the form work, is
Question 5
For ensuring quality of concrete, use
Question 6
The mixture of different ingredients of cement, is burnt at:
Question 7
The initial setting time is the period elapsing between the time when water is added to the cement and the time at which the needle fails to pierce the test block by______measured from the botttom of the mould.
Question 8
A compaction factor of 0.75 indicates
Question 9
Heart rot is a defect in timber which is formed:
Question 10
Which of the following is a water reducing admixture?
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Oct 27ESE & GATE CE
