hydro-electric plant has a catchment area of 120 km². The available run off is 50% with annual rainfall of 100cm. A head of 250m is available on the average. Efficiency of the power plant is 70%. Find () average power produced (1) capacity of the power plant. Assume a load factor of 0.6

hydro-electric plant has a catchment area of 120 km². The available run off is 50% with annual rainfall of 100cm. A head of 250m is available on the average. Efficiency of the power plant is 70%. Find () average power produced (1) capacity of the power plant. Assume a load factor of 0.6

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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Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).

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4. A hydro-electric plant has a catchment area of 120 km². The available run off is 50% with annual rainfall of 100cm. A head of 250m is available on the average. Efficiency of the power plant is 70%. Find () average power produced (1) capacity of the power plant. Assume a load factor of 0.6.[t)

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