DGVCL Exam Paper (12-06-2016) The overall efficiency of Thermal Power Plant is equal to _____ Carnot cycle efficiency Renkine Cycle Efficiency None of these Regenerative Cycle Efficiency Carnot cycle efficiency Renkine Cycle Efficiency None of these Regenerative Cycle Efficiency ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Product of boiler efficiency, turbine efficiency and generator efficiency.
DGVCL Exam Paper (12-06-2016) The transformer works on the principle of: None of these Mutual capacitance All of these Mutual induction None of these Mutual capacitance All of these Mutual induction ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Transformer is static device.two or more stationary electrical circuit mutually linked by magnetic circuit.assumptions of ideal transformer:1. there are no losses.2. whole magnetic flux constant no leakage.3. permeability of core is infinite.
DGVCL Exam Paper (12-06-2016) _____ electric power is the most common method used by electrical grids to transfer power Two-phase One-phase None of these Three-phase Two-phase One-phase None of these Three-phase ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) The friction losses in Real Transformers are : 0.5 0 0.05 0.25 0.5 0 0.05 0.25 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP As there is no rotating part in transformer, there is no friction and windage loss
DGVCL Exam Paper (12-06-2016) The Central Electricity Regulatory Commission (CERC) is mainly responsible for: Efficiency and economy in the electricity industry All of these Advising the government on tariff policy and promoting competition Regulating tariffs for generation and inter-state transmission of energy including tariffs Efficiency and economy in the electricity industry All of these Advising the government on tariff policy and promoting competition Regulating tariffs for generation and inter-state transmission of energy including tariffs ANSWER DOWNLOAD EXAMIANS APP
DGVCL Exam Paper (12-06-2016) One kilowatt-hour is? 1.6 mega joules None of these 3.6 mega joules 2.6 mega joules 1.6 mega joules None of these 3.6 mega joules 2.6 mega joules ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS