1) A cubic soil sample with dimensions of 10cm x 10cm x 10cm has the total mass of 1550 + E g. The soil's water content is F%. Considering the void ratio as 0.CD calculate: a) Bulk density, b) dry density, c) density of the solids, d) porosity, e) degree of saturation. P = Pa = Ps = n = S =

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct