Answer :
For a low-pressure steam boiler, the maximum steam pressure setting is typically 15 psi. A boiler is considered low pressure when it operates below the 15 psi threshold. The correct answer to the given question is option D. 15psi
The maximum steam pressure setting for a low-pressure steam boiler is typically 15 psi. This is because a low-pressure steam boiler is designed to operate at pressures below 15 psi, and exceeding this value may risk damage to the boiler and a dangerous situation may arise.
One practical application of this is in heating systems, where these boilers are often used. Operating at higher pressures could compromise the safety of the system and may not comply with certain regulations.
The correct answer to the given question is option D. 15psi
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