Scan QR code or get instant email to install app
Question:
Never use oxygen or compressed air to pressurize a system because _____.
A
when mixed with compressor oil or some refrigerants, it could explode.
explanation
Never use oxygen or compressed air to pressurize a system because when mixed with compressor oil or some refrigerants, it could explode.
Take more free practice tests for other PASSEMALL topics with our epa 608 practice test now!
Related Information
Comments