Question

High pressure (HP) water-jetting operates at pressures between 10,000 to 30,000 psi and ultra-high pressure (UHP) operates at pressures above what psi?

a) 15,000
b) 30,000
c) 45,000
d) 60,000

Answer 1

Ultra-high pressure (UHP) water-jetting operates at pressures above 30,000 psi, making b) 30,000 psi the correct answer.

Step-by-step explanation:

The question pertains to the classifications of water-jetting pressure levels. High pressure (HP) water-jetting operates at pressures between 10,000 to 30,000 psi, whereas ultra-high pressure (UHP) water-jetting operates at pressures above a certain threshold. Ultra-high pressure (UHP) water-jetting is defined as operating at pressures above 30,000 psi. Therefore, the correct answer is b) 30,000 psi.

High pressure (HP) water-jetting operates at pressures between 10,000 to 30,000 psi. Ultra-high pressure (UHP) operates at pressures above 30,000 psi. So the correct answer is (b) 30,000 psi.