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BARC 2020: Building Material and Construction Management Nuclear Quiz 1

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Question 1

The adverse property of causing the brick to melt and consequently a loss in shape is caused by excess quantity of

Question 2

Efflorescence of the cement is due to the excess of

Question 3

In PERT analysis, the time estimates of activities and whole project are respectively correspond to?

Question 4

A project has 3 activities A, B and C in series. The time estimates for three activities are as follows

Find the expected time of the completion of the project.

Question 5

The data for the activities in a network is given (all time are in weeks), Find the completion time of the project.

Question 6

Indirect cost is 500 per duration.
The optimum duration of the project will be

Question 7

An earth moving equipment costs Rs. 5,00,000/- and has an estimated life of 10 years and a salvage value of Rs. 50,000/-.What uniform annual amount (in Rs) must be set aside at the end of each of the 10 years for replacement if the interest rate is 8% per annum and if the sinking fund factor at 8% per annum interest rate for 10 years is 0.069 ?

Question 8

Match the following:
List - I
A) Air permeabilitity
B) Sedimentation
C) Heat of hydration
D) Specific gravity
List – II
i) Le-chatelier’s Flask
ii) Le-chateliers Method
iii) Nurse and Blains Method
iv) Calorimeter
v) Wagner Turbidimeter

Question 9

Which of the following is the method to determine the workability?

Question 10

The steel formed by sudden quenching of red hot steel bars by a spray of water is called?
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Shreya LaddhaShreya LaddhaMember since Dec 2019
M.tech from IIT Kanpur (Geotechnical Engineering) Among top 500 in GATE 2019
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