volume flow rate requirement of 21it/s with anof60К Pa.A system hasaindexrunΔΡFindanappropriatepumpfromthemanufacturer's catalogue gives the following information for acentrifugal pump operating at 24rev/s:kPaQ lit/s98.76 0.595188.76 1.58068.38 2.55538.76 3.5Two geometrically similar pumps are running at the same speed of1000r.p.m. One has an impeller di ameter of 0. 4m and discharge of301/s against a head of20m. If the other pump gives half ofthis discharge rate,determine the head, diameter and power ofthe second pump.

A system has a volume flow rate requirement of 2lit/s with an 60k Pa. Find an appropriate pump index run AP of from the manufacturer's catalogue gives the following information for a centrifugal pump operating at 24rev/s: p kPaQ lit/s 98.76 0.5 95 88.76 1.5 80 2 68.38 2.5 55 38.76 3.5

A system has a volume flow rate requirement of 2lit/s with an 60k Pa. Find an appropriate pump index run AP of from the manufacturer's catalogue gives the following information for a centrifugal pump operating at 24rev/s: p kPaQ lit/s 98.76 0.5 95 88.76 1.5 80 2 68.38 2.5 55 38.76 3.5

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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B) The air flow to a four cylinder four-stroke engine is 2.15 m³/min. During a test on the engine the following data were recorded: Bore 10.5cm; stroke 12.5cm; engine speed 1200 rpm, torque 150 N.m, fuel consumption 5.5 kg/hr, calorific value of fuel, 43124 kJ/kg, ambient temperature 1-The brake thermal efficiency. and pressure are 20°C and 1.03 barş. Calculate: 2-The brakes mean effective pressure. 3-The volumetric efficiency.
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