Question

How long is the pump mechanical run test performed?

(a) 1 hour

(b) 2 hours

(c) 3 hours

(d) 4 hours

This question was posed to me in unit test.

The query is from Model Testing of Partially Submerged Bodies in section Dimensional and Model Analysis of Fluid Mechanics

Answer 1

The correct choice is (d) 4 hours

Best explanation: Pump Mechanical run test is performed for nearly 4 hours. Its main function is to prove that pump works under stable condition. It also helps to determine if all the variables are within the acceptance range.