The average permissible stress in bond for plain bars in tension is increased by 25% for bars in compression increased by 10% for bars in compression decreased by 25% for bars in compression decreased by 10% for bars in compression TRUE ANSWER : ? YOUR ANSWER : ?
Increase in the moisture content in concrete increases the strength All of these does not change the strength reduces the strength TRUE ANSWER : ? YOUR ANSWER : ?
Assertion A : The load factor for live load is greater than that for dead load.Reason R : The live loads are more uncertain than dead loads.Select your answer based on the coding system given below : A is true but R is false. Both A and R are true and R is the correct explanation of A. A is false but R is true. Both A and R are true but R is not the correct explanation of A. TRUE ANSWER : ? YOUR ANSWER : ?
Normally prestressing wires are arranged in the center upper part of the beam lower part of the beam anywhere TRUE ANSWER : ? YOUR ANSWER : ?
If the permissible stress in steel in tension is 140 N/mm², then the depth of neutral axis for a singly reinforced rectangular balanced section will be dependent on grade of concrete also 0.40 d 0.45 d 0.35 d TRUE ANSWER : ? YOUR ANSWER : ?
To minimize the effect of differential settlement, the area of a footing should be designed for Dead load only Dead load + live load Live load + fraction of dead load Dead load + fraction of live load TRUE ANSWER : ? YOUR ANSWER : ?
For a continuous slab of 3 m x 3.5 m size, the minimum overall depth of slab to satisfy vertical deflection limits is 100 mm 120 mm 75 mm 50 mm TRUE ANSWER : ? YOUR ANSWER : ?
While designing the pile as a column, the end conditions are nearly both ends fixed both ends hinged one end fixed and other end free one end fixed and other end hinged TRUE ANSWER : ? YOUR ANSWER : ?
In the design of a front counterfort in a counterfort retaining wall, the main reinforcement is provided on i) bottom face near counterfort ii) top face near counterfort iii) bottom face near centre of span iv) top face near centre of span The correct answer is both (i) and (iv) only (i) both (ii) and (iii) only (ii) TRUE ANSWER : ? YOUR ANSWER : ?
Workability of concrete is inversely proportional to the air in the mix vater-cement ratio time of transit size of aggregate TRUE ANSWER : ? YOUR ANSWER : ?