SSC JE Civil Engineering 25th May 2014 Shift-2

Instructions

For the following questions answer them individually

Question 171

An aggregate is said to be flaky, if its least dimension is less than

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Question 172

The fineness of cement can be found out by sieve analysis using IS sieve number

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Question 173

For batching 1 : 2 : 4 concrete mix by volume the ingredients required per bag (50 kg) of cement are

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Question 174

Bulking is

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Question 175

The concrete cubes are prepared, cured and lested according to Indian Standards code number

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Question 176

Workability of concrete for a given water content is good if the aggregates are

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Question 177

Generally, strength of concrete is considered negligible/very low in

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Question 178

As the cement sets and hardens, it generates heat. This is called

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Question 179

In concrete, while hand mixing is adopted excess cement to be added is

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Question 180

For constructing road pavements, the type of cement generally used is

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