MN Special Engineers Practice Exam questions and answers 2024
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Course
MN Special Engineers Practice Exm
Institution
MN Special Engineers Practice Exm
MN Special Engineers Practice Exam questions and answers 2024
MN Special Engineers Practice Exam questions and answers 2024
MN Special Engineers Practice Exam questions and answers 2024
MN Special Engineers Practice Exam questions and answers 2024
MN Special Engineers Practice Exam questions an...
1.for the purpose of rating boiler horsepower for an Engineers
licence only, how many square feet of boiler surface shall be
equivalent to one boiler horsepower on a boiler?: 10 Sq. Ft.
Heating Surface
2.What is meant by the term Low Pressure Boiler?: boilers
operating at a steam or other vapor pressure of 15 psig. or less, or a hot
water or other liquid boiler in which the pressure does not exceed 160
psig. Or a temperature of 250 f°.
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, 3.A person holding a current state of Minnesota Special
Engineers Licence could be in charge of or a shift engineer in
what size plants(s)?: High and low pressure boiler not to exceed a
total of 50 horsepower, or a shift engineer in a 100 Horsepower plant.
4.Special Engineer may serve as apprentice of what size
water/liquid or steam/vapor boiler?: In any plant regardless of size
under the direct supervision of the properly licensed engineer.
5.the purpose of the low water cut out on a steam-or hot
water boiler is to what?: Shut off the burner when a low water
condition exists.
6.The valve or valves that must relive all excess pressure on a
steam or hot water boiler are what?: Safety valve and/or an ASME
approved safety relief valve.
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