Question No : 36
The shuttering of a hall measuring 4 m × 5 m, can be removed after
Question No : 37
Batching error means inaccuracy in the quantity of
Question No : 38
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
Question No : 39
A concrete having a slump of 6.5 cm, is said to be
Question No : 40
The grade of concrete M 150 means that compressive strength of a 15 cm cube after 28 days, is
Question No : 41
The commercial name of white and coloured cement in India, is
Question No : 42
The void ratio of