Steam Boilers, Engines, Nozzles & Turbines Mcqs


Q.  The function of injector used in small capacity boilers is to____________________?

a. create vacuum
b. inject chemical solution in feed pump
c. pump water, similar to boiler feed pump
d. add make up water in the system
e. none of the above


ANSWER: See Answer
 
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MCQs:  1 m of air at atmospheric condition weighs approximately__________________?
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MCQs:  Free air is the air at________________?
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MCQs:  The compressor capacity with decrease in suction temperature_________________?
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MCQs:  Inter cooling in compressors__________________?
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MCQs:  What will be the volume of air at 327°C if its volume at 27°C is 1.5 m3/mt ?
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MCQs:  An ideal air compressor cycle with clearance on p-v diagram can be represented by following processes_______________?
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MCQs:  Volumetric efficiency of a compressor without clearance volume________________?
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