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2nd March 2017 Part 2 (in Hindi)
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This lesson contains building materials questions asked in SSC JE 2017, which was held at 2 March 2017 in afternoon.

Seraj Uddin
B.tech in civil engineering| Cracked BCECE 2012|GATE 2017| owner YouTube channel:- The Master Saheb| Teaching is my passion|

U
Unacademy user
  1. SSC JE(2016-17) Set-2 Exam held at 2nd March 2017. Afternoon Building Material questions By Serai uddin Please Rate and comment Share and give your feedback


  2. For construction of structures under water, the type of lime used is 1) hydraulic lime 2) fat lime 3) quick lime 4) pure lime The compound of Portland cement which reacts immediately with water and also sets first is 1) Tri-calcium silicate 2) Di-calcium silicate 3) Tri-calcium aluminate 41 Tetra calcium alumino ferrite


  3. Rapid hardening cement attains early strength due to 1) larger proportion of lime grounded finer than normal cement 2) lesser proportion of lime grounded coarser than normal cement 3) lesser proportion of lime grounded finer than normal cement 4) larger proportion of lime grounded coarser than normal cement


  4. The percentage of water for normal consistency is 1) 5 % to 15% 2) 10% to 25% 3) 15% to 25% 4) 20% to 30% Soundness test of cement determines 1) quality of free lime 2) ultimate strength 3) durability 4) initial setting


  5. Bulking of sand is caused due to 1) surface moisture 2) air voids 3) viscosity 4) clay contents For a 50 kg cement bag, water required is 1) 16.5 liters 2) 18.5 liters 3) 20.5 liters 4) 22.5 liters


  6. Pick up the correct statement from the following method of sawing of timber 1) tangentially to annual rings, is known as tangential method 2) in four quarters such that each board cuts annual rings at angles not less than 45 , is known as quarter sawing method 3) cut out of quarter logs, parallel to the medullary rays and perpendicular to annual rings is known as radial sawing 4) All options are correct For the manufacture of plywood, veneers are placed so that grains of adjacent veneers are 1) at right angles 2) parallel 3) inclined at 45o 4) inclined at 60*


  7. The portion of the brick without a triangular corner equal to half the width and half the length is called 1) closer 2) queen closer 3) king closer 4) squint brick The height of the sink of wash basin above floor level is kept 1) 60 cm 2) 70 cm 3) 75 cm to 80 cm 4) 80 cm


  8. A cement concrete road is 1000 m long, 8 m wide and 15 cm thick over the sub-base of 10 cm thick gravel. The cubic content of concrete (1:2:4) for the road pecified in is 1) 300 m3 2) 600 m3 3) 900 m3 4) 1200 m3


  9. o lume Concrete 1000 X8xo1S 1200 m3 Given, le thj ckness 1Sem=0.ISm


  10. For 100 sq. m cement concrete (1:2:4) 4 cm thick floor, the quantity of cement required is 1) 0.90 m3 2) 0.94 m3 3) 0.98 m3 4) 1.00 m3


  11. An ordinary Portland cement when tested for its fineness, should not leave any residue on I.S. Sieve No.9, more than 1) 5% 2) 10% 3) 15% 4) 20% Pick up the correct statement from the following. 1) Insufficient quantity of water makes the concrete mix harsh 2) Insufficient quantity of water makes the concrete unworkable 3) Excess quantity of water makes the concrete segregated 4) All options are correct


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