“I’m trying to write my paper and I’m stuck. Can you help me?”

Yes, we can help you achieve academic success without the uncessary stress of deadlines.

Our reliable essay writing service is a great opportunity for you to save your time and receive the best paper ever.

Hydroelectric systems

Many hydroelectric systems utilise a backup reservoir in times of high demand. Filling a back up reservior requires more energy than can be obtained from its use. Calculate the power required (in MW) to pump water into a backup reservoir 25 metres above the water level, if the pumps operate at a flow rate of 15,000 litres per second and the pipe friction reduces the efficiency of pumping by 18%. (g=9.81 m.s-2 and the density of water is 1000 kg.m^-3)

Plagiarism-free and delivered on time!

We are passionate about delivering quality essays.

Our writers know how to write on any topic and subject area while meeting all of your specific requirements.

Unlike most other services, we will do a free revision if you need us to make corrections even after delivery.