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14 Cards in this Set
- Front
- Back
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What is the definition of a boiler |
A boiler is a closed vessel in which water, under pressure, is transformed into steam by the application of heat. |
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What is the definition of a pressure vessel |
A pressure vessel is a closed vessel in which the source of pressure is external to itself. Any pressure vessel not identified as a boiler |
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How often must boilers be inspected |
All boilers operating over 15 PSI unless otherwise Exempted shall be inspected internally and externally every year |
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How much notice is required to repair a boiler for inspection |
14 days notice shall be given for the internal inspection no notice is required for an external inspection |
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Which air tanks require an inspection |
Compressed air tanks over 50 psi unless otherwise Exempted shall be inspected every two years |
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How does chapter 146 determine boiler horsepower |
Boiler horsepower determined by: the manufacturer tag, steam output in lbs/hr divided by 34.5, BTU/hr input divided by 41,840, BTU/hr output divide by 33,475. |
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How does chapter 146 determine engine horsepower |
Engine horsepower is determined by the formula: (P.L.A.N)/33,00 Where P= pressure constant (40,50, or 70) L= length if stroke A= area of high pressure piston N= number of strokes per minute |
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How does chapter 146 determine turbine horsepower |
Turbine horsepower is determined based on the outside diameter of the steam supply line |
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So what can you do with a second-class fireman's license |
A second-class fireman can operate a boiler of boilers under the engineer or fireman in a direct charge thereof |
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What information is on the certificate of inspection |
Certificate of inspection: Name of Owner/User, Location, Size and Number of Boiler, Date if Inspection, Signature of Inspector and the M.A.W.P. |
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Where is the operator's license kept |
Barber's license Shelby place in the engine or Boiler Room of the plant operated by the licensee has to be easily read |
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What boiler horsepower requires periodic attendance |
Boilers from 251 to 500 BHP require non continuous attendance |
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What boiler horsepower requires continuous attendance |
Boilers over 501 BHP require continuous attendance |
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Who can appeal the results of a license exam |
Any applicant agreed by the decision of a single examiner has the right to appeal |
