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Q: Why does power plants is not 100 percent efficient?
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Is a nuclear generator 100 percent efficient?

No, no machine is 100% efficient.


Why power plant are never 100 percent efficient?

the majority off as heat energy. which is useally released into the water.........


Why is a full wave rectifier less than 100 percent efficient?

Any diode is less than 100% efficient because there is a forward voltage drop across the diode. This translates to power loss, because power is voltage times current.


How efficient are conventional power plants?

Efficiency of power plants is usually measured as a ratio of the total amount of electrical power produced divided by the total amount of heat generated, expressed as a percentage. Thus, if a power plant produces 100 MWh thermal, and this is converted to 38 MWh of electricity, the plant is 38% efficient. Most power plants are 35% to 40% efficient. This is true for nuclear as well as fossil fuel plants. Some plants are much more efficient. A natural gas plant, used in a situation with cogeneration, can be as much as 65% efficient. The lost heat is put into the environment and is referred to as thermal pollution.


How efficient is a small space heater?

it is not very efficientAnswerThey are 100 percent efficient.


Why are electric heaters 100 percent efficient?

All the power absorbed by the heating element and the connecting wire is converted into heat, leading to the 100% efficiency figure.


Are electric heaters 100 percent efficient?

No. Nothing is 100 percent efficient. In any situation some energy will be given off in a form that is useless to us.


Are turbines 100 percent efficient?

Basically, almost NO physical process is 100% efficient.


Explain why machines are not 100 percent efficient?

because they are not proper


When will frictionless engine be 100 percent efficient?

at 0'kelvin


What heat dissipation mechanism is lost when humidity approaches 100 percent?

Sweating is no longer efficient near 100 percent humidity.


Why are no machines 100 percent efficient?

Some energy is lost to friction.