For the following questions answer them individually
Which of the following statement is CORRECT about the rocks and minerals?
Which of the following possess more ability to resist fire?
The strength of any timber is highest in direction of _____.
Which of the following represents the moisture content in the properly-seasoned timber?
In the air drying process, the practical limit of moisture content is ______.
Which of the following represents the average life (years) of the high durable timber?
Which of the following is the most important characteristic of the alumina in the brick earth?
The target mean strength of the M20 grade concrete is 27 N/mm$$^2$$. What is the value of standard deviation ?
Which of the following property of ordinary Portland cement is improved by the pozzolana?
Which of the following represents the normal consistency of ordinary Portland cement?