STATIONARY ENGINEER ELECTRIC(2024-2025) EXAM
QUESTIONS WITH ANSWERS
Carbon Dioxide in the flue has is a sign of what kind of
combustion? - <<<Answers>>>>.>>>Complete
Bituminous coal has a high ______ content -
<<<Answers>>>>.>>>Volatile
The types of variable area flow meters are.... (2 Answers) -
<<<Answers>>>>.>>>Rotometer and Valve
Oxygen in the boiler will cause -
<<<Answers>>>>.>>>pitting of boiler metal
What Valve cuts the boiler in on the line and off-line
automatically? - <<<Answers>>>>.>>>Automatic nonreturn
valve
Grade refers to the ___ of a coal - <<<Answers>>>>.>>>size,
heating value, and ash content
What is the three types of fire tubs boilers? -
<<<Answers>>>>.>>>1. Horizontal Return Tubular Boiler
2. Scotch Marine Boiler
3. Vertical Firetube Boiler
, STATIONARY ENGINEER ELECTRIC(2024-2025) EXAM
QUESTIONS WITH ANSWERS
The four elements that must be regulated in a combustion
controlled system are... - <<<Answers>>>>.>>>Fuel supply,
air supply, ratio of air to fuel, removal of combustion gases
The scanner is sensitive to.... - <<<Answers>>>>.>>>Infrared
or ultraviolet rays
Carbon dioxide ( CO2) in the flue gas indicates.... -
<<<Answers>>>>.>>>Complete combustion
AUTOMATIC NONRETURN VALVE -
<<<Answers>>>>.>>>Valve located on the steam line closest
to the shell of the boiler that cuts the boiler in on the line and
off-line automatically. This valve also protects the system in
the event of a large steam leak on any boiler.
The automatic nonreturn valve protects what.... -
<<<Answers>>>>.>>>The system in the event of a large
steam leak on any boiler
Rotary pump use what to turn? - <<<Answers>>>>.>>>Gears
No. _______________ fuel oil must be heated to reach the
required temperature for combustion -
<<<Answers>>>>.>>>6
QUESTIONS WITH ANSWERS
Carbon Dioxide in the flue has is a sign of what kind of
combustion? - <<<Answers>>>>.>>>Complete
Bituminous coal has a high ______ content -
<<<Answers>>>>.>>>Volatile
The types of variable area flow meters are.... (2 Answers) -
<<<Answers>>>>.>>>Rotometer and Valve
Oxygen in the boiler will cause -
<<<Answers>>>>.>>>pitting of boiler metal
What Valve cuts the boiler in on the line and off-line
automatically? - <<<Answers>>>>.>>>Automatic nonreturn
valve
Grade refers to the ___ of a coal - <<<Answers>>>>.>>>size,
heating value, and ash content
What is the three types of fire tubs boilers? -
<<<Answers>>>>.>>>1. Horizontal Return Tubular Boiler
2. Scotch Marine Boiler
3. Vertical Firetube Boiler
, STATIONARY ENGINEER ELECTRIC(2024-2025) EXAM
QUESTIONS WITH ANSWERS
The four elements that must be regulated in a combustion
controlled system are... - <<<Answers>>>>.>>>Fuel supply,
air supply, ratio of air to fuel, removal of combustion gases
The scanner is sensitive to.... - <<<Answers>>>>.>>>Infrared
or ultraviolet rays
Carbon dioxide ( CO2) in the flue gas indicates.... -
<<<Answers>>>>.>>>Complete combustion
AUTOMATIC NONRETURN VALVE -
<<<Answers>>>>.>>>Valve located on the steam line closest
to the shell of the boiler that cuts the boiler in on the line and
off-line automatically. This valve also protects the system in
the event of a large steam leak on any boiler.
The automatic nonreturn valve protects what.... -
<<<Answers>>>>.>>>The system in the event of a large
steam leak on any boiler
Rotary pump use what to turn? - <<<Answers>>>>.>>>Gears
No. _______________ fuel oil must be heated to reach the
required temperature for combustion -
<<<Answers>>>>.>>>6
