Related Questions

The maximum shear stress (q) in concrete of a reinforced cement concrete beam is
A $$\frac{{{\text{Shear force}}}}{{{\text{Lever arm}} \times {\text{Width}}}}$$
B $$\frac{{{\text{Lever arm}}}}{{{\text{Shear force}} \times {\text{Width}}}}$$
C $$\frac{{{\text{Width}}}}{{{\text{Lever arm}} \times {\text{Shear force}}}}$$
D $$\frac{{{\text{Shear force}} \times {\text{Width}}}}{{{\text{Lever arm}}}}$$
The steel bars in a reinforced cement concrete beam are embedded __________ of the beam.
A In the center
B Near the bottom
C Near the top
D At any position
Large diameter reinforced cement concrete (RCC) pipes are generally joined by __________ joint.
A Flanged iron
B Collar
C Flexible
D Expansion
A reinforced cement concrete beam is considered to be made of
A Homogeneous material
B Heterogeneous material
C Composite material
D Isotropic material
The assumption made in the theory of the reinforced cement concrete beam is that
A All the tensile stresses are taken up by the steel reinforcement only
B There is a sufficient bond between steel and concrete
C The steel and concrete are stressed within its elastic limit
D All of the above
The allowable tensile stress in mild steel stirrups, reinforced cement concrete, is
A 1400 kg/cm2
B 190 kg/cm2
C 260 kg/cm2
D 230 kg/cm2
In flat roof of reinforced cement concrete, the recommended angle of slope, is
A Zero
B A few degrees
C 10°
D 200°
For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of
A 1 : 2
B 1 : 3
C 1 : 4
D 1 : 6
একটি মজুত পণ্যের ক্রয়মূল্য ১৫,৫০০ টাকা ও বাজার মূল্য ১২,৫০০ টাকা, যা বছর শেষে মজুত পণ্যের গণনা থেকে বাদ পড়ে গেছে। এই মজুত পণ্যটি সঠিকভাবে হিসাবভুক্ত হলে ব্যবসার মুনাফার ওপর বিরূপ প্রভাব ফেলবে? (An inventory having cost price and market price of Tk. 15,500 and Tk. 12,500 respectively has been omitted while counting the inventory at the year end. What would be the effect on business profit, if this inventory is properly accounted for?)
A মুনাফা ১৫,৫০০ টাকা কমবে। (Decrease of profit by Tk. 15,500)
B মুনাফা ৩,০০০ টাকা কমবে। (Decrease of profit by Tk. 3,000)
C মুনাফা ৩,০০০ টাকা বাড়বে। (Increase of profit by Tk. 3,000)
D মুনাফা ১২,৫০০ টাকা বাড়বে। (Increase of profit by Tk. 12,500)
For the supply of materials for concrete, form work reinforcing and placing of concrete, removal of form work and curing of concrete, number of bar(s) required on bar chart, is
A 1
B 2
C 3
D 4

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