Economics of Power Generation In which?of the following power plants the maintenance cost is usually high? Diesel engine power plants Nuclear power plant Thermal power plants Hydro-electric power plants Diesel engine power plants Nuclear power plant Thermal power plants Hydro-electric power plants ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Power plant is expected to have the longest life. Diesel Any of the above Hydroelectric Steam Diesel Any of the above Hydroelectric Steam ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are Directly proportional to cos Ф None of the listed here Invesely proportional tocos Ф Inversely proportional to cos²Ф Directly proportional to cos Ф None of the listed here Invesely proportional tocos Ф Inversely proportional to cos²Ф ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Which of the following is an advantage of static capacitor for power factor improvement? Little maintenance cost Low losses All of the listed here Ease in installation Little maintenance cost Low losses All of the listed here Ease in installation ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Alternators and transformers are rated in None of the listed here kVA kVAR kW None of the listed here kVA kVAR kW ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The most economical power factor for a consumer is generally 0.75 lagging 0.6 lagging 1 0.95 lagging 0.75 lagging 0.6 lagging 1 0.95 lagging ANSWER DOWNLOAD EXAMIANS APP
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