Ohio stationary steam engineer Latest 2026 Actual
Exam and Detailed Answers( 100% Guaranteed
Success)
Combustion efficiency may be increased by_____ the primary air - ANSWER-
Preheating
What is the purpose of cinder reinjection? - ANSWER-increase efficiency
2 forces of equal intensity acting in opposite directions is? - ANSWER-tension
What is true about the dew poimt of flue gasses - ANSWER-dew point is the
temp at which the gasses will condense
What will not cause high stack temps? - ANSWER-plugged dry pipe
What is true about smoke - ANSWER-smoke consists of unburned
hydrocarbons
What must you do if your boiler license is still valid and you lose it? - ANSWER-
submit an affidavit stating the circumstances
A steam turbine that operates at 500 psi is considered? - ANSWER-high
pressure
,Considering the limitation on materials of construction of a steam turbine, what
is the maximum temp steam that may be used - ANSWER-1100 degrees (could
also be 1050)
What is the economical way to partially load a small turbine? - ANSWER-use
the minimum number of hand controlled steam nozzles feasible
What is the proper temp for turbine bearings during normal operation? -
ANSWER-140-150 degrees
The proper procedure for cleaning a turbine oil cooler is: - ANSWER-place the
entire tube bundle in a cleaning tank
In what type of turbine lubricating oil filtration system is oil removed at intervals
and replaced with new or reconditioned oil? - ANSWER-Makeup system
Which of the following would cause vibrations in the turbine - ANSWER-
improper air gap in the generator
If a turbine is to be S/D what step should be taken first? - ANSWER-gradually
decrease the load to 0
What supplies the condensate pump on a surface condenser? - ANSWER-Hot
Well
When a steam turbine is operated condensing, what type valve is placed
,between the condenser and the turbine? - ANSWER-atmospheric relief valve
What does FGD stand for in regard to pollution control - ANSWER-Flue gas
desulfurization
Sludge and scale will cause which of the following internal problems in a boiler,
resulting in extensive repairs - ANSWER-bags and blistering of the boiler steel
In relation to turbines, what type of valve is a water leg used on - ANSWER-
atmospheric relief valve
A motor-driven mechanical centrifuge is used for? - ANSWER-reconditioning
turbine oil
The induced draft fan is located between the - ANSWER-economizer and
chimney
A high-viscosity lubricant is more likely to develop ______ than a low-viscosity
oil? - ANSWER-Heat
What is true regardless of the installation of a water column on a water tube
boiler? - ANSWER-the water column is located so the bottom of the gauge glass
is at least 2" above the lowest permissible water level
What test is not performed when operating a boiler - ANSWER-hydrostatic test
When an economizer and combustion air preheater are both used, which fan is
, generally needed to ensure adequate draft? - ANSWER-induced draft fan
What will increase the service life of a regenative air preheater? - ANSWER-
preventing excessively low flue gas temps
How often is the overspeed trip tested - ANSWER-When putting the turbine
online
Down comer tubes are used in watertube boilers for what purpose - ANSWER-
supply water to the lower waterwall headers
Which of the following is a type of draft gauge? - ANSWER-manometer
What type of turbine is a grid valve used? - ANSWER-Extraction turbine
What fitting must be used when connecting a water column to a boiler? -
ANSWER-Cross Tee
How often must a fusible plug be replaced - ANSWER-annually
What is the purpose of a steam air ejector - ANSWER-Remove air from
condenser
What device would be used to determine the amount of CO in flue gasses? -
ANSWER-Orsat analyzer
Exam and Detailed Answers( 100% Guaranteed
Success)
Combustion efficiency may be increased by_____ the primary air - ANSWER-
Preheating
What is the purpose of cinder reinjection? - ANSWER-increase efficiency
2 forces of equal intensity acting in opposite directions is? - ANSWER-tension
What is true about the dew poimt of flue gasses - ANSWER-dew point is the
temp at which the gasses will condense
What will not cause high stack temps? - ANSWER-plugged dry pipe
What is true about smoke - ANSWER-smoke consists of unburned
hydrocarbons
What must you do if your boiler license is still valid and you lose it? - ANSWER-
submit an affidavit stating the circumstances
A steam turbine that operates at 500 psi is considered? - ANSWER-high
pressure
,Considering the limitation on materials of construction of a steam turbine, what
is the maximum temp steam that may be used - ANSWER-1100 degrees (could
also be 1050)
What is the economical way to partially load a small turbine? - ANSWER-use
the minimum number of hand controlled steam nozzles feasible
What is the proper temp for turbine bearings during normal operation? -
ANSWER-140-150 degrees
The proper procedure for cleaning a turbine oil cooler is: - ANSWER-place the
entire tube bundle in a cleaning tank
In what type of turbine lubricating oil filtration system is oil removed at intervals
and replaced with new or reconditioned oil? - ANSWER-Makeup system
Which of the following would cause vibrations in the turbine - ANSWER-
improper air gap in the generator
If a turbine is to be S/D what step should be taken first? - ANSWER-gradually
decrease the load to 0
What supplies the condensate pump on a surface condenser? - ANSWER-Hot
Well
When a steam turbine is operated condensing, what type valve is placed
,between the condenser and the turbine? - ANSWER-atmospheric relief valve
What does FGD stand for in regard to pollution control - ANSWER-Flue gas
desulfurization
Sludge and scale will cause which of the following internal problems in a boiler,
resulting in extensive repairs - ANSWER-bags and blistering of the boiler steel
In relation to turbines, what type of valve is a water leg used on - ANSWER-
atmospheric relief valve
A motor-driven mechanical centrifuge is used for? - ANSWER-reconditioning
turbine oil
The induced draft fan is located between the - ANSWER-economizer and
chimney
A high-viscosity lubricant is more likely to develop ______ than a low-viscosity
oil? - ANSWER-Heat
What is true regardless of the installation of a water column on a water tube
boiler? - ANSWER-the water column is located so the bottom of the gauge glass
is at least 2" above the lowest permissible water level
What test is not performed when operating a boiler - ANSWER-hydrostatic test
When an economizer and combustion air preheater are both used, which fan is
, generally needed to ensure adequate draft? - ANSWER-induced draft fan
What will increase the service life of a regenative air preheater? - ANSWER-
preventing excessively low flue gas temps
How often is the overspeed trip tested - ANSWER-When putting the turbine
online
Down comer tubes are used in watertube boilers for what purpose - ANSWER-
supply water to the lower waterwall headers
Which of the following is a type of draft gauge? - ANSWER-manometer
What type of turbine is a grid valve used? - ANSWER-Extraction turbine
What fitting must be used when connecting a water column to a boiler? -
ANSWER-Cross Tee
How often must a fusible plug be replaced - ANSWER-annually
What is the purpose of a steam air ejector - ANSWER-Remove air from
condenser
What device would be used to determine the amount of CO in flue gasses? -
ANSWER-Orsat analyzer
