Correct answer
C. Velocity changes linearly with radial distance
Explanation
The correct answer is Velocity changes linearly with radial distance.
In case of isentropic flow, the speed of sound in an ideal gas is proportional to (where, T = absolute temperature)?
Pick out the wrong statement?
Carbon content in plain carbon steel is ________ percent?
In case of parallel flow heat exchanger, the lowest temperature theoretically attainable by the hot fluid is ________ the outlet temperature of the cold fluid?
Alumina, silica, lime and iron oxide are the basic raw material for the manufacture of Portland cement. The component of Portland cement which first hardens is________?
________ substances present in sewage are removed in grit chamber during sewage treatment?