Burner ignition failure in an automatically fired auxiliary boiler would be caused by()
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Failure of fuel injection is usually due to trouble in the ().
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Fuels of high quality with their earlier ignitions will cause higher ()pressure in cylinders of a diesel engine.
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The lowest temperature at which fuel combustion becomes self-sustaining in the presence of a source of ignition, is defined as the ()
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Failure of the burner flame in an auxiliary boiler would probably be a result of()
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What causes diesel fuel to be ignited in the cylinder of an operating diesel engine?()
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The purpose of a temperature sensing device installed in the stack of a small automatically fired auxiliary steam boiler is to secure the oil burner()
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After a normal, or safety shutdown, automatic combustion control systems for an auxiliary boiler are designed to prevent the immediate refiring of a burner in order for the ().
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Heat for igniting the fuel oil in the cylinder of a diesel engine is generated by the ()
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Fuel is ignited in a diesel engine cylinder by ()
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Which of the listed factors will indicate the most about the ability of a fuel to ignite in a diesel engine?()
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A dazzling white burner flame in the boiler furnace indicates ().
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In an operating diesel engine, pre-ignition can be caused by ()
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The lowest temperature at which a liquid gives off enough vapor to ignite in the presence of an ignition source is called its ().
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A smoking burner with a pulsating flame in auxiliary boiler, is an indication that the()
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The lowest temperature at which the vapor formed from a liquid ignites and continues to burn steadily in the presence of an ignition source is called the().
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In the event of a flame failure in an auxiliary water-tube boiler, you must()
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Improper maintenance of an automatic auxiliary boiler oil burner could result in ().
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In the event of the cylinder starting valve leakage () would pass into the air pipes and ignite the oil deposited.
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When does auxiliary burner of rotary nozzle incinerator begin to work? () Ⅰ.hen igniting Ⅱ.he sludge for dealing with is too much Ⅲ.efore stopping incinerator
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After a normal, or safety shutdown, automatic combustion control systems for an auxiliary boiler are designed to prevent the immediate re-firing of a burner in order for the ().
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In the event of a GSS failure in a GSS cluster, which is true?()
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My carelessness _____ the failure in the experiment.
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The failure of homeownership promotion resulted in
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