14.
Make s the subject of the
sm
relation: p=5+1
nr
A.
S =
mrp
nr + m'
nr + m2
В.
S =
mrp
nrp

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

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false