Boiler operator Study guides, Class notes & Summaries

Boiler Operator Licensing Exam Questions With Verified Answers all steam boilers must have - answer1 or more safety valves before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be - answerLocked closed at atmospheric pressure, water begins to boil at approximately - answer212 degrees F fuels most commonly used in boilers - answerFuel oil, gas, & coal must be connected to the highest part of the steam side of the boiler - answerS...

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...

1 or more safety valves - Answer all steam boilers must have Locked closed - Answer before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be 212 degrees F - Answer at atmospheric pressure, water begins to boil at approximately Fuel oil, gas, & coal - Answer fuels most commonly used in boilers Steam pressure gauge - Answer must be connected to the highest part of the steam side of the boiler Half full - Answer ...

A low pressure steam boiler has a maximum allowable working pressure (MAWP) of up to - correct answer 15 psi The evaporation of 34.5 lb of water/hr from and at a feedwater temperature of 212 degrees F is defined as - correct answer one boiler horsepower In a firetube boiler, the heat and gases of combustion pass - correct answer through the tubes A firetube boiler may be used -...

Boiler Operator Licensing Exam Questions with Verified AnswersBoiler Operator Licensing Exam Questions with Verified Answers

Boiler Operator Exam Questions With Answers Latest Updated 2024 (Graded A+) What is the first thing a boiler operator must do when taking over a shift? - Answer Report to work 10 to 15 minutes early. Check the water level on all the boilers on the line by blowing down the gauge glass, water column, and low water fuel cutoff. What are different ways of getting water into a boiler? - Answer are the vacuum pump, feedwater pump, automatic city water makeup feeder, and hand-operated city water m...

Boiler Operator Licensing Exam Questions With Verified Answers all steam boilers must have - answer1 or more safety valves before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be - answerLocked closed at atmospheric pressure, water begins to boil at approximately - answer212 degrees F fuels most commonly used in boilers - answerFuel oil, gas, & coal must be connected to the highest part of the steam side of the boiler - answerS...

Boiler Operator Licensing Exam Questions with Correct Answers 1 or more safety valves - Answer-all steam boilers must have Locked closed - Answer-before anyone enters the boiler drum, the main steam stop valve, bottom blowdown valves, & feedwater valves should be 212 degrees F - Answer-at atmospheric pressure, water begins to boil at approximately Fuel oil, gas, & coal - Answer-fuels most commonly used in boilers Steam pressure gauge - Answer-must be connected to the highest part of th...

Boiler Operator Exam Practice Questions With Answers Latest Updated 2023/2024 Graded 100%. What is the function of a pressure control? - Answer The pressure control is sensitive to pressure and controls the boiler operating range. It starts and stops the burner on steam pressure demand. How are safety valves tested? - Answer tested by hand or by pressure. How often should safety valves be tested? - Answer 2. low pressure boilers should be tested by hand once every 30 days the boiler is in o...