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MCQ
21. Sensitivity of a soil can be defined as-
Percentage of volume change of soil under saturated condition
Ratio of compressive strength of unconfined undisturbed soil to that of soil in a remoulded state
Ratio of volume of voids to volume of solids
None of the above
22. Cast iron তৈরিতে ব্যবহৃত ফার্নেস হলো-
Blast furnace
Cupola furnace
Open hearth furnace
Bessemer converter
23. The pacing of transverse reinforcement of columa is decided by the following considerations:
Pitched and sloping
Flat roof roof
Shell roof
None of those
25. The compression index of a soil
Decreases with an increase in the liquid limit
Increases with an increase in the liquid limit
Decreases with an increase in the plastic limit
Is not related with plastic limit
26. প্রথম শ্রেণির ইটের নূন্যতম ক্রাশিং স্ট্রেংথ সাধারণত কত MN/m² হয়ে থাকো -
7.5
10.5
12.5
14.0
29. কংক্রিটের Strength জানার জন্য সাধারণত Concrete-এর Cylinder-এর কতদিনের test করা হয়?
15 দিন
20 দিন
28 দিন
35 দিন
32. A continuous beam is one which is--
fixed at both ends
fixed at one end and free at the other end
extending beyond the supports
supported on more than two supports