Civil and Environmental Engineering Answers

Fill draw or continuous flow type is appropriate for water treatment project

Цhat is a method statement?

Laboratory tests on human teeth indicate that hte area effective during chewing is approximately 0.25 cm^2 and that the tooth length is about 1.1 cm. If the applied load in the vertical direction is 880 N and the measured shortening is 0.004 cm. Determine Young's Modulus

A steel cube is subjected to a hydrostatic pressure of 1.5 MPa. Because of this pressure the volume decreases to give a dilatation of -10^-5. The Young's Modulus of the material is 200 GPa. Determine Poisson's Ratio of the material and also the bulk modulus.

Find the area of the polygon whose vertices are at (-3,4), (-2,-1), (4,4), (0,5) using the distance formula

What are the equations of the lines through (-5,-3) and passing at a distance 2 square root of 5 from (5,7)

What is the equation of the line through (-2,5) and whose segment intercepted between the axes in the 2nd quadrant is equal to 7 square root of 2

The equations of the sides of a quadrilateral are x+4y-6=0 , 4x-y+4=0, x+4y+2=0, 8x-2y+13=0. Show that it is a rectangle. Find its area

A circle touches the lines 5x+2y-10=0 and 5x+2y+2=0. Find its area?

Find the equation of a line perpendicular to 4x-3y+5=0 and passing through (3,-2)