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A multistage boiler feed pump is required to pump 115 × 103 kg of water per hour against a pressure difference of 3150 kN/m2 when running at a speed of 3000 rev/min. The density of preheated feed water is 950 kg/m3. If all the impellers are identical and the specific speed per stage is not to be less than 22, work out a. the diameter of the impeller b. the shaft power required to drive the pump.It may be presumed that overall efficiency is 77% and peripheral velocity of the impeller is given by u = 0.96√2gh where h is the head per stage.a) 22.3 cm and 108 kWb) 22.3 cm and 140 kWc) 33.8 cm and 108 kWd) 3.38 cm and 140 kWCorrect answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A multistage boiler feed pump is required to pump 115 × 103 kg of water per hour against a pressure difference of 3150 kN/m2 when running at a speed of 3000 rev/min. The density of preheated feed water is 950 kg/m3. If all the impellers are identical and the specific speed per stage is not to be less than 22, work out a. the diameter of the impeller b. the shaft power required to drive the pump.It may be presumed that overall efficiency is 77% and peripheral velocity of the impeller is given by u = 0.96√2gh where h is the head per stage.a) 22.3 cm and 108 kWb) 22.3 cm and 140 kWc) 33.8 cm and 108 kWd) 3.38 cm and 140 kWCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A multistage boiler feed pump is required to pump 115 × 103 kg of water per hour against a pressure difference of 3150 kN/m2 when running at a speed of 3000 rev/min. The density of preheated feed water is 950 kg/m3. If all the impellers are identical and the specific speed per stage is not to be less than 22, work out a. the diameter of the impeller b. the shaft power required to drive the pump.It may be presumed that overall efficiency is 77% and peripheral velocity of the impeller is given by u = 0.96√2gh where h is the head per stage.a) 22.3 cm and 108 kWb) 22.3 cm and 140 kWc) 33.8 cm and 108 kWd) 3.38 cm and 140 kWCorrect answer is option 'B'. Can you explain this answer?.

Solutions for A multistage boiler feed pump is required to pump 115 × 103 kg of water per hour against a pressure difference of 3150 kN/m2 when running at a speed of 3000 rev/min. The density of preheated feed water is 950 kg/m3. If all the impellers are identical and the specific speed per stage is not to be less than 22, work out a. the diameter of the impeller b. the shaft power required to drive the pump.It may be presumed that overall efficiency is 77% and peripheral velocity of the impeller is given by u = 0.96√2gh where h is the head per stage.a) 22.3 cm and 108 kWb) 22.3 cm and 140 kWc) 33.8 cm and 108 kWd) 3.38 cm and 140 kWCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Civil Engineering (CE). Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free.

Here you can find the meaning of A multistage boiler feed pump is required to pump 115 × 103 kg of water per hour against a pressure difference of 3150 kN/m2 when running at a speed of 3000 rev/min. The density of preheated feed water is 950 kg/m3. If all the impellers are identical and the specific speed per stage is not to be less than 22, work out a. the diameter of the impeller b. the shaft power required to drive the pump.It may be presumed that overall efficiency is 77% and peripheral velocity of the impeller is given by u = 0.96√2gh where h is the head per stage.a) 22.3 cm and 108 kWb) 22.3 cm and 140 kWc) 33.8 cm and 108 kWd) 3.38 cm and 140 kWCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A multistage boiler feed pump is required to pump 115 × 103 kg of water per hour against a pressure difference of 3150 kN/m2 when running at a speed of 3000 rev/min. The density of preheated feed water is 950 kg/m3. If all the impellers are identical and the specific speed per stage is not to be less than 22, work out a. the diameter of the impeller b. the shaft power required to drive the pump.It may be presumed that overall efficiency is 77% and peripheral velocity of the impeller is given by u = 0.96√2gh where h is the head per stage.a) 22.3 cm and 108 kWb) 22.3 cm and 140 kWc) 33.8 cm and 108 kWd) 3.38 cm and 140 kWCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for A multistage boiler feed pump is required to pump 115 × 103 kg of water per hour against a pressure difference of 3150 kN/m2 when running at a speed of 3000 rev/min. The density of preheated feed water is 950 kg/m3. If all the impellers are identical and the specific speed per stage is not to be less than 22, work out a. the diameter of the impeller b. the shaft power required to drive the pump.It may be presumed that overall efficiency is 77% and peripheral velocity of the impeller is given by u = 0.96√2gh where h is the head per stage.a) 22.3 cm and 108 kWb) 22.3 cm and 140 kWc) 33.8 cm and 108 kWd) 3.38 cm and 140 kWCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of A multistage boiler feed pump is required to pump 115 × 103 kg of water per hour against a pressure difference of 3150 kN/m2 when running at a speed of 3000 rev/min. The density of preheated feed water is 950 kg/m3. If all the impellers are identical and the specific speed per stage is not to be less than 22, work out a. the diameter of the impeller b. the shaft power required to drive the pump.It may be presumed that overall efficiency is 77% and peripheral velocity of the impeller is given by u = 0.96√2gh where h is the head per stage.a) 22.3 cm and 108 kWb) 22.3 cm and 140 kWc) 33.8 cm and 108 kWd) 3.38 cm and 140 kWCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A multistage boiler feed pump is required to pump 115 × 103 kg of water per hour against a pressure difference of 3150 kN/m2 when running at a speed of 3000 rev/min. The density of preheated feed water is 950 kg/m3. If all the impellers are identical and the specific speed per stage is not to be less than 22, work out a. the diameter of the impeller b. the shaft power required to drive the pump.It may be presumed that overall efficiency is 77% and peripheral velocity of the impeller is given by u = 0.96√2gh where h is the head per stage.a) 22.3 cm and 108 kWb) 22.3 cm and 140 kWc) 33.8 cm and 108 kWd) 3.38 cm and 140 kWCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Civil Engineering (CE) tests.