A 100MW hydro-electric station is supplying full load for 10 hours in a day. The water is supplied from a reservoir of 1km2 surface area. Calculate the reduction in the water level of the reservoir in one day. Assume effective head of water as 200 m and efficiency of the the station is 80%

A 100MW hydro-electric station is supplying full load for 10 hours in a day. The water is supplied from a reservoir of 1km2 surface area. Calculate the reduction in the water level of the reservoir in one day. Assume effective head of water as 200 m and efficiency of the the station is 80%

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.31P: Consider two interconnected voltage sources connected by a line of impedance Z=jX, as shown in...

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Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.

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