1.

What Are The Merits & Demerits Of The Hydro-electric Power Station?

Answer»

Merits: 

  • The layout, construction, and operation of the plant are simple.
  • Maintenance cost is low.
  • It can be started and put into service instantly.
  • It can take varying load easily.
  • It has no standby losses.
  • No fuel charges are required.
  • LESS number of operational staff is required.
  • The efficiency is quite high about 75% to 85%.

DEMERITS: 

  • Large AREA is required.
  • It takes a long time for ERECTION.
  • The construction cost is very high.
  • Long dry season may affect the operation.

Merits: 

Demerits: 


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