Mechanics> A pump is lifting 200L of water per minut...

A pump is lifting 200L of water per minute through a height of 5 m and ejects it through a nozzle of 2 cm in diameter. What is the velocity of water ejected and power of the pump?

Anvita Mahajan , 7 Years ago

Grade

1 Answers

Vikas TU

Dear Sudent,

From the continuity equation Area x velocity = constant.

Therefore,

Rate = AV

1 m^3 = 1000 L

Then in 200 L = 0.2 m^3

0.2m^3/60s = 3.14*((0.02)^2/4)*v

0.0033333 = 0.00314*v

v = 1.0615 m/s

Last Activity: 7 Years ago

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Mechanics> A pump is lifting 200L of water per minut...

A pump is lifting 200L of water per minute through a height of 5 m and ejects it through a nozzle of 2 cm in diameter. What is the velocity of water ejected and power of the pump?

Anvita Mahajan , 7 Years ago

Vikas TU

LIVE ONLINE CLASSES

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