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Department of Electrical Engineering
Element of Civil Engineering
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Question 1 : The cement mortar mix generally used for internal plastering is
Option-1 :1:3
Option-2 :1:5
Option-3 :1:6
Option-4 :1:10
Question 2 : Formation of whitish deposit on the bricks due to presence of excess salts is called
Option-1 :Efflorescence
Option-2 :Disintegration
Option-3 :Warping
Option-4 :Floating
Question 3 : The length of Revenue chain is
Option-1 :30m
Option-2 :33 feet
Option-3 :66 feet
Option-4 :100 feet
Question 4 : Marble is a
Option-1 :Sedimendry rock
Option-2 :Metamorphick rock
Option-3 :Igneous rock
Option-4 :none of the above
Question 5 : The weight of one bag of cement is
Option-1 :100 Kgs
Option-2 :75 Kgs
Option-3 :50 Kgs
Option-4 :60 Kgs
Question 6 : The timber has been identified by
Option-1 :log off system
Option-2 :punch card key system
Option-3 :stength of timber
Option-4 :free from any defets
Question 7 : Bitumen is widely used as a
Option-1 :concrete material
Option-2 :road making material
Option-3 :for D.P.C material
Option-4 :all of the above
Question 8 : Bitumen is composed of
Option-1 :75 parts carbon, 12 parts of oxygen and 13 parts of hydrogen
Option-2 :85 parts of carbon, 3 parts of hydrogen, 12 part of oxygen
Option-3 :85 parts of carbon, 12 parts of hydrogen, 3 parts of oxygen
Option-4 :75 parts of carbon, 12 parts of hydrogen, 13 parts of oxygen
Question 9 : main purpose of water in concrete is
Option-1 :to improve the setting time
Option-2 :to improve the strength of the concrete
Option-3 :to cause hydration of the cement and lubricate the aggregates
Option-4 :to improve the workability of the concrete
Question 10 : Main function of fine aggregate in concrete is
Option-1 :to omprove the seting time of conrete
Option-2 :to improve the strength of the concerate
Option-3 :to fill the voids in concrete
Option-4 :to make concrete dense
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