contestada

When working with compressed air what psi should you reduce to if using the compressed air for cleaning?

A.
30 psi
B.
40 psi
C.
50 psi
D.
60 psi

Respuesta :

The correct answer should be 30 because you don't want too much pressure .
Slipknot
A. 30 psi is your answer. 

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