Economics of Power Generation The most economical power factor for a consumer is generally 1 0.75 lagging 0.95 lagging 0.6 lagging 1 0.75 lagging 0.95 lagging 0.6 lagging ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are Inversely proportional to cos²Ф Directly proportional to cos Ф Invesely proportional tocos Ф None of the listed here Inversely proportional to cos²Ф Directly proportional to cos Ф Invesely proportional tocos Ф None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Generators for peak load plants are usually designed for maximum efficiency at 50 to 75 % percent full load Full load 25 to 50 % percent full load 25 percent overload 50 to 75 % percent full load Full load 25 to 50 % percent full load 25 percent overload ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation By the use of which of the following power factor can be improved? Static capacitors Synchronous compensators Any of the listed here Phase advancers Static capacitors Synchronous compensators Any of the listed here Phase advancers ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load factor of a power station is defined as average load x maximum demand maximum demand/average load (average load x maximum demand)172 average load/maximum demand average load x maximum demand maximum demand/average load (average load x maximum demand)172 average load/maximum demand ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation An over excites synchronous motor on no load is called Alternator Universal motor Synchronous condenser Induction motor Alternator Universal motor Synchronous condenser Induction motor ANSWER DOWNLOAD EXAMIANS APP
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