High Pressure Black Seal Test: 1
A Three element feed water regulator is controlled by what means? - -Steam Flow,
Feedwater Flow and Drum Level
-How often must all Steam or hot water boilers be inspected in the state of New Jersey - -
Every 12 months, annually
-Boiler Mainways and hand holes are oval for what reason - -For removal from the
pressure vessel
-By ASME code, the size of the water column connections to a boiler must be a minimum
of: - -1 inch
-By NJAC 1290 rules, what is the minimum thickness of an atmospheric blowdown tank - -
5/16 of an inch
-How are the tube sheets supported in a fire tube boiler - -by the shell, stays, and tubes
-The various license classification and grades for operating high pressure boilers are found
in the NJAC reference section listed as? - -Table 3.4
-What is the Act (Law) that establishes the licensing requirements in the state of NJ for
Stationary, Power Engineers, Refrigeration Engineers and Boiler Operators? - -N.J.S.A 34:7-
1
-What is the function of a dry pipe in a boiler - -To remove moisture from the steam drum
-One mechanical horsepower is equal to: - -33,000 ft-lb/min
-Air Receivers fall under what ASME code - -Section VIII
-What is the purpose of a thrust bearing on a steam turbine? - -To maintain axial position
for the rotor
-Where in a boiler would you find a cyclone separator - -In the steam drum
-Where would you find downcomer tubes - -Water Tube Boilers
-What would cause a tube in a high temp hot water boiler to overheat - -Poor Circulation
-What stack gas reading would show fair to good combustion taking place? - -Low Oxygen,
Low Carbon Monoxide, High Carbon Dioxide
-What causes hardness in water? - -calcium and magnesium
A Three element feed water regulator is controlled by what means? - -Steam Flow,
Feedwater Flow and Drum Level
-How often must all Steam or hot water boilers be inspected in the state of New Jersey - -
Every 12 months, annually
-Boiler Mainways and hand holes are oval for what reason - -For removal from the
pressure vessel
-By ASME code, the size of the water column connections to a boiler must be a minimum
of: - -1 inch
-By NJAC 1290 rules, what is the minimum thickness of an atmospheric blowdown tank - -
5/16 of an inch
-How are the tube sheets supported in a fire tube boiler - -by the shell, stays, and tubes
-The various license classification and grades for operating high pressure boilers are found
in the NJAC reference section listed as? - -Table 3.4
-What is the Act (Law) that establishes the licensing requirements in the state of NJ for
Stationary, Power Engineers, Refrigeration Engineers and Boiler Operators? - -N.J.S.A 34:7-
1
-What is the function of a dry pipe in a boiler - -To remove moisture from the steam drum
-One mechanical horsepower is equal to: - -33,000 ft-lb/min
-Air Receivers fall under what ASME code - -Section VIII
-What is the purpose of a thrust bearing on a steam turbine? - -To maintain axial position
for the rotor
-Where in a boiler would you find a cyclone separator - -In the steam drum
-Where would you find downcomer tubes - -Water Tube Boilers
-What would cause a tube in a high temp hot water boiler to overheat - -Poor Circulation
-What stack gas reading would show fair to good combustion taking place? - -Low Oxygen,
Low Carbon Monoxide, High Carbon Dioxide
-What causes hardness in water? - -calcium and magnesium
