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BARC CE 2018 "Building Materials & Construction Management" Nuclear Quiz 1

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Question 1

If in a concrete mix the fineness modulus of coarse aggregate is 7.6, the fineness modulus of fine aggregate is 2.8 and the economical value of the fineness modulus of combined aggregate is 6.4, then the proportion of fine aggregate is

Question 2

The incorrect statements is/are

Question 3

Match the following tests on aggregate and its properties
TEST
P. Crushing Test
Q. Los Angles abrasion test
R. Soundness test
S. Angularity test

PROPERTY
1) Hardness
2) Weathering
3) Shape
4) Strength

Question 4

In Marshall testing of bituminous mixes, as the bitumen content increases the flow value

Question 5

In a network, a project activity has normal cost and normal duration of Rs. 400 and 8 days respectively. The same activity has crash cost and crash duration of Rs. 800 and 6 days. The crash cost slope of activity is
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Mar 1ESE & GATE CE

Posted by:

Sachin SinghSachin SinghMember since Apr 2017
Civil Engineering from NIT Calicut. Community Manager for ESE, GATE, SSC JE & other exams.
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