the primary function of a burner management system is to regulate the _____ of a boiler
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safe operation
maintenance work performed inside a boiler requires a(n) _____ that contains
procedures based on safety considerations for workers
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confined space permit
,as the boiler is cooling down, the boiler operator must maintain _____
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the NOWL
a horizontal return tubular (HRT) boiler is a _____ boiler
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firetube
one pound of water is needed to produce ______ of steam
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1 lb
an induced draft fan is located _____
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between the burner and the stack
, parallel positioning uses steam pressure as the controller input and _____
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uses two output signals
the piping that connects a water column to the boiler must be a minimum of _____" and
must meet the ASME Code requirements for pressure and temperature
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1
a sudden drop in pressure from 100 psig to 0 psig without a corresponding drop in
temperature could result in an ______
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explosion
a _____ pressure regulator is a regulator that uses upstream fluid as a pressure source to
power the diaphragm of a larger valve
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safe operation
maintenance work performed inside a boiler requires a(n) _____ that contains
procedures based on safety considerations for workers
Give this one a try later!
confined space permit
,as the boiler is cooling down, the boiler operator must maintain _____
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the NOWL
a horizontal return tubular (HRT) boiler is a _____ boiler
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firetube
one pound of water is needed to produce ______ of steam
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1 lb
an induced draft fan is located _____
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between the burner and the stack
, parallel positioning uses steam pressure as the controller input and _____
Give this one a try later!
uses two output signals
the piping that connects a water column to the boiler must be a minimum of _____" and
must meet the ASME Code requirements for pressure and temperature
Give this one a try later!
1
a sudden drop in pressure from 100 psig to 0 psig without a corresponding drop in
temperature could result in an ______
Give this one a try later!
explosion
a _____ pressure regulator is a regulator that uses upstream fluid as a pressure source to
power the diaphragm of a larger valve
Give this one a try later!
