Exam (elaborations)
NYC High pressure stationary engineer exam
- Module
- Journalism 190 Test #2.
- Institution
- Journalism 190 Test #2.
NYC High pressure stationary engineer exam
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NYC High pressure stationary engineerexam
A heater for either liquid fuels or other liquids harmful to the boiler shall not be installed?
- ANS-Directly in the steam or water space within a boiler
At what pressure is it required to have extra heavy valves installed? - ANS-100 pig
Gas fired Boilers not exceeding 100 square feet of heating surface shall be provided
with a? - ANS-single or double cone type of hood diverter in the stack (Check codes
always)
How is a gage protected from excessive pressure? - ANS-shut off cock (valve)
How is the main steam pressure gages tested? - ANS-With an insopectors gage
How long should a hydronic system be pressure tested for? - ANS-Be not less than 2
hours at no less than 100 psig
How many brass washout plugs does a minature boiler have? - ANS-Not less than 3
brass washout plugs 1" in size iron pipe size
How many safety vlaves does a boiler have with over 500 square feet of heating
surface? - ANS-2
How often is HP piping expansion joints inspected? - ANS-monthly
How should a remote disconnect be labeled? - ANS-Remote control for burner
Hydronic piping joints between steel tubing and fittings shall be? - ANS-Mechanical or
welded
In hydronic piping systems where shall a shutoff valve be installed? - ANS-Before and
After the pressure reducing valve (both sides)
Internal high pressure inspection requires the boiler to be
__________,______________, and _______________. - ANS-shutdown, drained,
removal of hand and man holes
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