1
SPECIAL BOILER LICENSE PRACTICE
EXAM MINNESOTA QUESTIONS
WITH SOLUTIONS
How many way can heat be transferred? - correct-answer - Three (Conduction --
Convection -- Radiation)
How may types of low pressure are there? - correct-answer - Three
Boiler and boiler fitting used in the state of Minnesota must be constructed to
what code? - correct-answer - A.S.M.E
What controls the starting ans stopping of the burner by sending the temperature
of the water in a hot water boiler? - correct-answer - Aqua Stat
, 2
When a hydrostatic test of a boiler exceeds the maximum allowed working
pressure each safety valve, if left attached to the boiler, should: - correct-answer -
Have its valve disc held to its seat by means of testing clamp or "gag"
A____ valve is a that permits fluid flow in only one direction and closes
automatically to prevent blackflow - correct-answer - Check
Minnesota state statue defines a "year" as _______ for low pressure heating
boiler? - correct-answer - 12 months - to includes the heating season and the
reminder maintaining the LP boiler
In accordance with the statutes for the state of Minnesota, one boiler
horsepower for steam coil type generator is equal to _______? - correct-answer -
5 sq. ft. of boiler heating surface.
, 3
For licensing purposes, when the boiler heating surface cannot be discerned, the
boiler horsepower shall be determinated by dividing the BTU input by______? -
correct-answer - 67,000
In accordance with the statues of the Minnesota, each electric boiler horsepower
is equal to ___kilowatts? - correct-answer - 10
The shift engineer of a high pressure boiler plant of over 200 HP must stay
within____of boiler room at all times during the shift? - correct-answer - 500
A high pressure boiler must have two means of feed water supply if it
exceeds_______horsepower? - correct-answer - 50
SPECIAL BOILER LICENSE PRACTICE
EXAM MINNESOTA QUESTIONS
WITH SOLUTIONS
How many way can heat be transferred? - correct-answer - Three (Conduction --
Convection -- Radiation)
How may types of low pressure are there? - correct-answer - Three
Boiler and boiler fitting used in the state of Minnesota must be constructed to
what code? - correct-answer - A.S.M.E
What controls the starting ans stopping of the burner by sending the temperature
of the water in a hot water boiler? - correct-answer - Aqua Stat
, 2
When a hydrostatic test of a boiler exceeds the maximum allowed working
pressure each safety valve, if left attached to the boiler, should: - correct-answer -
Have its valve disc held to its seat by means of testing clamp or "gag"
A____ valve is a that permits fluid flow in only one direction and closes
automatically to prevent blackflow - correct-answer - Check
Minnesota state statue defines a "year" as _______ for low pressure heating
boiler? - correct-answer - 12 months - to includes the heating season and the
reminder maintaining the LP boiler
In accordance with the statutes for the state of Minnesota, one boiler
horsepower for steam coil type generator is equal to _______? - correct-answer -
5 sq. ft. of boiler heating surface.
, 3
For licensing purposes, when the boiler heating surface cannot be discerned, the
boiler horsepower shall be determinated by dividing the BTU input by______? -
correct-answer - 67,000
In accordance with the statues of the Minnesota, each electric boiler horsepower
is equal to ___kilowatts? - correct-answer - 10
The shift engineer of a high pressure boiler plant of over 200 HP must stay
within____of boiler room at all times during the shift? - correct-answer - 500
A high pressure boiler must have two means of feed water supply if it
exceeds_______horsepower? - correct-answer - 50
