T-7 A pump is used to circulate hot water in a home heating system. Water enters the well-insulated pump operating at steady state at arate of 0.42 gal/min. The inlet pressure and temperature are 14.7 lbf/in.², and 180°F, respectively; at the exit the pressure is 60 lbf/in.²The pump requires 1/25 hp of power input. Water can be modeled as an incompressible substance with constant density of 60.58lb/ft3 and constant specific heat of 1 Btu/lb-°R.Neglecting kinetic and potential energy effects, determine the temperature change, in °R, as the water flows through the pump.AT = 1°R

Write the given data. V˙=0.42 gal/minP1=14.7 lbf/in2T1=180 °FP2=60 lbf/in2Win˙=125 hpρ=60.58…

A pump is used to circulate hot water in a home heating system. Water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. The inlet pressure and temperature are 14.7 lbf/in.2, and 180°F, respectively; at the exit the pressure is 60 lbf/in.2 The pump requires 1/25 hp of power input. Water can be modeled as an incompressible substance with constant density of 60.58 Ib/ft² and constant specific heat of 1 Btu/lb - R Neglecting kinetic and potential energy effects, determine the temperature change, in °R, as the water flows through the pump. AT = 1 °R

A pump is used to circulate hot water in a home heating system. Water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. The inlet pressure and temperature are 14.7 lbf/in.2, and 180°F, respectively; at the exit the pressure is 60 lbf/in.2 The pump requires 1/25 hp of power input. Water can be modeled as an incompressible substance with constant density of 60.58 Ib/ft² and constant specific heat of 1 Btu/lb - R Neglecting kinetic and potential energy effects, determine the temperature change, in °R, as the water flows through the pump. AT = 1 °R

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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