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Questions and Answers
What component of a boiler provides a visual indication of the water level inside the boiler?
What component of a boiler provides a visual indication of the water level inside the boiler?
- Fuel Supply System
- Low-Water Cutoff (correct)
- Pressure Relief Valve
- Pressure Gauge
Which safety device in a boiler melts at high temperatures and releases water into the firebox to prevent boiler damage in case of low water conditions?
Which safety device in a boiler melts at high temperatures and releases water into the firebox to prevent boiler damage in case of low water conditions?
- Flame Scanner
- Fusible Plug (correct)
- Safety Valve
- Feedwater Regulator/Valve
What system in a boiler is responsible for transferring water from the storage tank to the boiler?
What system in a boiler is responsible for transferring water from the storage tank to the boiler?
- Air Supply System
- Gauge Glass
- Combustion Controls
- Feedwater System (correct)
Which component of a boiler ensures optimal fuel-air mixture for combustion?
Which component of a boiler ensures optimal fuel-air mixture for combustion?
What device shuts down the boiler if the water level falls below a safe threshold to prevent dry firing?
What device shuts down the boiler if the water level falls below a safe threshold to prevent dry firing?
Which safety device in a boiler actuates to relieve pressure when it exceeds the maximum allowable working pressure?
Which safety device in a boiler actuates to relieve pressure when it exceeds the maximum allowable working pressure?
What system in a boiler controls the flow of water into the boiler to maintain proper water level and pressure?
What system in a boiler controls the flow of water into the boiler to maintain proper water level and pressure?
Which component generates heat by combusting fuel in a boiler?
Which component generates heat by combusting fuel in a boiler?
What is the purpose of the pressure relief valve in a boiler system?
What is the purpose of the pressure relief valve in a boiler system?
Which component of a boiler is responsible for controlling the amount of oxygen supplied for combustion?
Which component of a boiler is responsible for controlling the amount of oxygen supplied for combustion?
What is the function of the Fusible Plug in a boiler?
What is the function of the Fusible Plug in a boiler?
In a boiler system, what does the Low-Water Cutoff feature prevent?
In a boiler system, what does the Low-Water Cutoff feature prevent?
Which control component in a boiler ensures that the pressure does not exceed the maximum allowable working pressure?
Which control component in a boiler ensures that the pressure does not exceed the maximum allowable working pressure?
What is the primary function of the Burner in a boiler system?
What is the primary function of the Burner in a boiler system?
Which safety device in a boiler ensures that an adequate water level is maintained inside the boiler?
Which safety device in a boiler ensures that an adequate water level is maintained inside the boiler?
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