Which of the following is not a reason of heating feed water? a) It improves overall efficiency b) It removes dissolved impurities c) It prevents from thermal stress which may cause due to enter of cold water into boiler d) It produces steam from feed water
Which of the following is not a reason of heating feed water? a) It improves overall efficiency b) It removes dissolved impurities c) It prevents from thermal stress which may cause due to enter of cold water into boiler d) It produces steam from feed water
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Answer: d
Explanation: Steam production is work of boiler. Feed water is heated only for four reasons : to improve overall efficiency, to remove dissolved impurities, to avoid thermal stress going to entering of cold water to the boiler and to precipitate impurities carried by steam and condensate outside the boiler.
Answer: d
Explanation: Steam production is work of boiler. Feed water is heated only for four reasons : to improve overall efficiency, to remove dissolved impurities, to avoid thermal stress going to entering of cold water to the boiler and to precipitate impurities carried by steam and condensate outside the boiler.
Answer: d
d) It produces steam from feed water
Answer: d
D) It produces steam from feed water
Answer: d
Explanation: Steam production is work of boiler. Feed water is heated only for four reasons : to improve overall efficiency, to remove dissolved impurities, to avoid thermal stress going to entering of cold water to the boiler and to precipitate impurities carried by steam and condensate outside the boiler
d) It produces steam from feed water
Answer: d
Explanation: Steam production is work of boiler. Feed water is heated only for four
reasons : to improve overall efficiency, to remove dissolved impurities, to avoid thermal
stress going to entering of cold water to the boiler and to precipitate impurities carried by
steam and condensate outside the boiler.
Answer: d
Explanation: Steam production is work of boiler. Feed water is heated only for four
reasons : to improve overall efficiency, to remove dissolved impurities, to avoid thermal
stress going to entering of cold water to the boiler and to precipitate impurities carried by
steam and condensate outside the boiler.
Answer: d
Explanation: Steam production is work of boiler. Feed water is heated only for four
reasons : to improve overall efficiency, to remove dissolved impurities, to avoid thermal
stress going to entering of cold water to the boiler and to precipitate impurities carried by
steam and condensate outside the boiler.