An irrigation pump is used to draw water from a reservoir

Assignment Help Mechanical Engineering

Reference no: EM13644743

An irrigation pump is used to draw water from a reservoir and deliver it to an irrigation ditch, at a mass flow rate of 15 kg/s. The inflow from the reservoir and the outflow to the ditch are through pipes of diameters 10 cm and 7.5 respectively. If the water temperature is at 15 deg Celsius at both inflow and outflow, the outflow is 50 m higher than the inflow, and one third of the input power to the pump is lost as heat transfer to the surroundings,

a) Find the power that must be supplied to the pump
b) By how much would the calculated input power change if the kinetic energy of the water were neglected?

Reference no: EM13644743

Questions Cloud

Find the probability of answering the 2 multiple choice : find the probability of answering the 2 multiple choice questions correctly if random guesses are made. assume the

The local county is considering a budget proposal that : the local county is considering a budget proposal that would reallocate funding to renovate the city pools. a survey is

An enzyme has a maximum velocity of 48 nmoles substrate : an enzyme has a maximum velocity of 48 nmoles substrate converted per sec. in the presence of 4 microm inhibitor vmax

It is claimed that in a bushel of peaches less than ten : it is claimed that in a bushel of peaches less than ten percent are defective. a sample of 400 peaches is examined and

An irrigation pump is used to draw water from a reservoir : an irrigation pump is used to draw water from a reservoir and deliver it to an irrigation ditch at a mass flow rate of

It is claimed that in a bushel of peaches less than ten : it is claimed that in a bushel of peaches less than ten percent are defective. a sample of 400 peaches is examined and

I you had isolated ferrocene from diethyl ehter on the : 1. if you had isolated ferrocene from diethyl ehter on the roto-evaporator what would be the problem with leaving it

A heat pump is executed with r-134a under the saturation : a heat pump is executed with r-134a under the saturation dome between the pressure limits of 1.6 mpa and 0.2 mpa. if

A skier slides horizontally along the snow for a distance : a skier slides horizontally along the snow for a distance of 10 m before coming to rest. the coefficient of kinetic

User Account

All Pages