Arkansas boiler operator - Study guides, Class notes & Summaries

Which valves are located between the boiler and the feedwater pump? - Feedwater Stop Valve and Feedwater Check Valve What is the function of the Check Valve? - To prevent the boiler pressure from forcing the boiler water back into a feedwater tank or deaerator when the pump shuts off. (Allows flow in only one direction) The 4 safety features required on a steam boiler is: - Safety Relief Valve, Blow Down Valve, Low Water Cut-off, Pressure Gauge Safety Relief Valves should be set by a: - Q...

High Pressure Boiler Operator(Arkansas Boiler Exam).

Which valves are located between the boiler and the feedwater pump? - Feedwater Stop Valve and Feedwater Check Valve What is the function of the Check Valve? - To prevent the boiler pressure from forcing the boiler water back into a feedwater tank or deaerator when the pump shuts off. (Allows flow in only one direction) The 4 safety features required on a steam boiler is: - Safety Relief Valve, Blow Down Valve, Low Water Cut-off, Pressure Gauge Safety Relief Valves should be set by a: - Q...

Which valve is between the boiler and the return pump? - Check Valve What is the function of the check valve? - To prevent the water from returning to the condensation tank from the boiler after the pump shuts off. Four safety features required on the steam boiler are: - Safety relief valve, blow-down valve, low water cut-off, and pressure gauge. Safety relief valves should be set by: - Qualified safety valve technician/firm. Which pressure is considered to be that of a low-pressure boiler...

Which valve is between the boiler and the return pump? - Check Valve What is the function of the check valve? - To prevent the water from returning to the condensation tank from the boiler after the pump shuts off. Four safety features required on the steam boiler are: - Safety relief valve, blow-down valve, low water cut-off, and pressure gauge. Safety relief valves should be set by: - Qualified safety valve technician/firm. Which pressure is considered to be that of a low-pressure boiler...

Arkansas Boiler Operator Study Questions and answers | 2024/25

Which valve is between the boiler and the return pump? - ANSWER-Check Valve What is the the function of the check valve? - ANSWER-To prevent the water from returning to the condensation tank from the boiler after the pump shuts off. Four safety features required on the steam boiler are: - ANSWER-Safety relief valve, blow-down valve, low water cut-off, and pressure gauge. Safety relief valves should be set by: - ANSWER-Qualified safety valve technician/firm. Which pressure is consider...

Arkansas Boiler Operator Study Questions and Answers

Arkansas Boiler Operator Study Questions With Answers...

Absolute Pressure - correct answer The sum of gauge pressure and atmospheric pressure Accessory - correct answer Piece of equipment not directly attached to the boiler but necessary for its operation Accumulation Test - correct answer Test used to establish the relieving capacity of boiler safety valves Air Ejector - correct answer Steam dri...