Economics of Power Generation ______ is the reserved generating capacity available for service under emergency conditions which is not kept in operation but but in working order. Spinning reserve Hot reserve Firm power Cold reserve Spinning reserve Hot reserve Firm power Cold reserve ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation For a diesel generating station the useful life is expected to be around 50 to 75 years 75 to 100 years 15 to 20 years 20 to 50 years 50 to 75 years 75 to 100 years 15 to 20 years 20 to 50 years ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation Load factor for heavy industries may be taken as 70 to 80% 50 to 70% 25 to 40% 10 to 20 % 70 to 80% 50 to 70% 25 to 40% 10 to 20 % ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The lagging reactive power drawn by a load is zero. The power factor of the load is 1 0.5 None of the listed here 0.75 1 0.5 None of the listed here 0.75 ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation The most economical power factor for a consumer is generally 0.6 lagging 1 0.95 lagging 0.75 lagging 0.6 lagging 1 0.95 lagging 0.75 lagging ANSWER DOWNLOAD EXAMIANS APP
Economics of Power Generation In a 3 phase system, the line losses are Invesely proportional tocos Ф Directly proportional to cos Ф None of the listed here Inversely proportional to cos²Ф Invesely proportional tocos Ф Directly proportional to cos Ф None of the listed here Inversely proportional to cos²Ф ANSWER DOWNLOAD EXAMIANS APP
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