Which safety feature is required on both coal-fired and oil-fired boilers?

Which safety feature is required on both coal-fired and oil-fired boilers?

• A. Pressure gauge
• B. Safety valve
• C. Temperature sensor
• D. Flow meter

Answer: (B)

The requirement for a safety valve on both coal-fired and oil-fired boilers stems from its critical role in maintaining safe operating conditions. A safety valve is designed to automatically release pressure when it exceeds a predetermined limit, preventing over-pressurization which can lead to catastrophic failures or explosions. This feature is vital in ensuring the safe operation of boilers, as both coal and oil-fired systems can generate significant amounts of steam and pressure during the combustion process. Therefore, having a safety valve is essential for protecting the integrity of the boiler and the safety of personnel. Other safety features like pressure gauges, temperature sensors, and flow meters play important roles in monitoring and managing boiler operations but do not serve the same specific protective function against excessive pressure as a safety valve does.

The requirement for a safety valve on both coal-fired and oil-fired boilers stems from its critical role in maintaining safe operating conditions. A safety valve is designed to automatically release pressure when it exceeds a predetermined limit, preventing over-pressurization which can lead to catastrophic failures or explosions. This feature is vital in ensuring the safe operation of boilers, as both coal and oil-fired systems can generate significant amounts of steam and pressure during the combustion process. Therefore, having a safety valve is essential for protecting the integrity of the boiler and the safety of personnel.

Other safety features like pressure gauges, temperature sensors, and flow meters play important roles in monitoring and managing boiler operations but do not serve the same specific protective function against excessive pressure as a safety valve does.