WBUT Question Paper For B.ARCH 1st year Student MATERIALS AND CONSTRUCTION – II (CS/B.ARCH/SEM-2/ARCH-204/2013) Question paper

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CS/B.Arch/SEM-2/ARCH-204/2013

 

2013

 

MATERIALS AND CONSTRUCTION – II

 

Time Allotted : 3 Hours                                                                    Full Marks : 70

 

The figures in the margin indicate full marks.

Candidates are required to give their answers in their own words

as far as practicable.

 

GROUP – A

 

( Multiple Choice Type Questions )

 

                        1. Choose the correct alternatives for the following :                        10 × 1 = 10

 

                                   i) Which of the following is not a principal constituent of

                                       hydraulic cement ?

 

                                        a) Lime                    b) Silica

 

                                        c) Alumina              d) Clay.

 

                                   ii) Chemical reaction triggered when water is added to

                                        cement is

                                        a) oxidation             b) reduction

 

                                        c) calcination           d) hydration.

 

                                  iii) Gypsum is added to clinkers to reduce chances of

                                        a) deep set               b) flash set

 

                                        c) shrinkage            d) creep.

 

                                   iv) Fly ash mixed with cement helps to avoid

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