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AE & JE CE Quiz Concrete Technology Booster Quiz-2

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Question 1

If aggregates completely pass through a sieve of size 75 mm and are retained on a sieve of size 60 mm, the aggregates will be known as elongated aggregate if its length is not less than

Question 2

What is target mean strength (N/mm²) of the M30 grade concrete, if the standard deviation is 5.0?

Question 3

Which of the following statements is correct ?
A) Impermeability is a property of fresh concrete.
B) Impermeability is a not property of fresh concrete.
C) Impermeability is nothing to with concrete at all.

Question 4

For preparing ordinary concrete, what is the quantity of water used?

Question 5

On which of the following does the correct proportion of ingredients of concrete depend upon?

Question 6

The process of proper and accurate measurement of concrete ingredients for uniformity of proportion is known as ______.

Question 7

Poission’s ratio of cement concrete is about:

Question 8

The bond strength between steel and concrete is due to ____.

Question 9

The top diameter, bottom diameter and the height of a slump mould are _____.

Question 10

Snowcrete is one of the patent forms of

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AE & JE Exams

Dec 1AE & JE Exams