Transmission lines are rated at approximately how many psi?

Transmission lines are rated at approximately how many psi?

• A. 60 psi
• B. 5 psi
• C. 1000 psi
• D. 0.3 psi

Answer: (C)

Transmission lines move natural gas over long distances using very high pressures so the gas can travel efficiently through the network. This is why their rating sits around 1000 psi. Lower pressures like 60 psi, 5 psi, or 0.3 psi are typical of distribution systems or ambient conditions and wouldn’t support long-distance transmission. So, about 1000 psi best matches the high-pressure requirement of transmission lines.

Transmission lines move natural gas over long distances using very high pressures so the gas can travel efficiently through the network. This is why their rating sits around 1000 psi. Lower pressures like 60 psi, 5 psi, or 0.3 psi are typical of distribution systems or ambient conditions and wouldn’t support long-distance transmission. So, about 1000 psi best matches the high-pressure requirement of transmission lines.