Define the following terms:- Reliability, Maximum demand, Reserve-generating capacity, Availability (operational).

Define the following terms:- Reliability, Maximum demand, Reserve-generating capacity, Availability (operational).
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Answer :

Reliability: It is the capacity of the power system to serve all power demands without failure over long periods.

Maximum Demand: It is maximum load demand required in a power station during a given period.

Reserve generating capacity: Extra generation capacity installed to meet the need of scheduled downtimes for preventive maintenance is called reservegenerating capacity.

Availability: As the percentage of the time a unit is available to produce power whether needed by the system or not.
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