Power Plant Midterm Exam
Quiz by Jon Francis
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50 questions
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- Q1What is the reason why thermal power plant decrease capacity during summer?Decrease the water level at the lakeThere is no rainTemperature rise at the lakeTaking a bath or swimming on lake45s
- Q2The efficiency of thermal power plant improves with?Large quantity of water usedIncrease the quality of coal burntLower load in the plantUse of high steam pressure45s
- Q3Machine that convert electrical energy into mechanical energy?MotorGeneratorDynamoAlternator30s
- Q4A large heat exchanger that is part of the steam cycle is the ?GeneratorBoilerTurbineCondenser30s
- Q5Three components of a fossil fuel plant where energy conversion take place?Turbine, Boiler, PumpBoiler, Turbine, CondenserBoiler, Turbine, GeneratorGenerator, Turbine, Condenser30s
- Q6Important as efficiency in power distribution.ReliabilityTransparencyQualitySupply30s
- Q7Stores water in Hydro Elec. PP and regulates the amount that is allowed to leave the lake or river.PenstockReservoirIntakeDam30s
- Q8Main types of reaction turbine?Pelton and TurgoTurgo and KaplanKaplan and FrancisFrancis and Pelton30s
- Q9The complete loop from the boiler , through turbine, into condenser and back to the boiler is called?System CycleFossile Fuel CycleSteam CycleRankine Cycle45s
- Q10Which plant can never have 100 % load factor?Hydroelectric Power PlantNuclear Power PlantPeak Load PlantBase Load Plant45s
- Q11Which of the following generation station has the minimum running cost?Hydroelectric Power PlantDiesel Power PlantNuclear Power PlantThermal Power Plant45s
- Q12Combination of equipment and pipes that are connected together to perform specific function?CycleMethodsSystemLoop45s
- Q13Three major components that make up steam cycle?Boiler, Turbine and GeneratorBoiler, Steam Turbine and GeneratorBoiler, turbine, and condenserBoiler, Turbine and Pump30s
- Q14In order for proper combustion to take place , boiler must have a continuous supple of?Fuel and AirCoal and LimestoneCoal and WaterFuel and Fire30s
- Q15The term that distinguishes this system from other auxiliary steam cycle innthe plant?Stream CycleMain StreamSteam DrumDowncomer30s