Correct answer
B. Softening temperature
Explanation
The correct answer is Softening temperature.
For a turbine agitated and baffled tank, operating at low Reynold’s number (based on impeller diameter), the power number (Np) varies with NRe as________?
The most abundant metal present in the earth’s crust is________?
Specific speed of a centrifugal pump relates it with another pump having the________?
Fire in fuel gas pipelines is extinguished most effectively by ________?
Slow plastic deformation of metals under a constant stress is termed as ________ failure?
Which of the following is an unconventional source of energy?