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How many joules of thermal energy are required by a coal plant with an efficiency of 36.5 percent to generate one joule of electrical energy?
Wiki User
∙ 11y ago
Here you must calculate 1 / 0.365.
Wiki User
∙ 11y ago
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What machine on earth has the greatest percentage of efficiency?
Perhaps an electrical AC transformer can have 99 percent efficiency. A loudspeaker can have only 1 percent efficiency.
What is the percent efficiency of a 60W light bulb that produces 6W of light energy?
If you're using it to generate light, 10 percent efficient. If you're using it to generate heat, 90 percent efficient.
Why may an electrical heater be 100 percent efficient?
They can never reach that level of efficiency.
Why is an electric heater rated at 100 percent efficiency?
Because all the electrical energy supplied to the heater is emitted as heat. There is no other way for the energy to escape.
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nothing has 100% efficiency.
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99.4%
What is percent efficiency?
it is the amount of work that can be done. a machine can use 300,000 J of energy but it only uses 263,000 J. that is percent efficiency.
How do you calculate effort the machine of velocity ratio 5 and efficiency 60 percent calculate the effort required to lift a load of 300N?
efficiency=mechanical advantage/velocity ratio mechanical advantage=load/effort use this formula, ans:100N
Which Mechanical efficiency has efficiency100 percent?
watches
Why can efficiency never can be 100 percent?
The laws of thermodynamics imply that there will always be some loss of efficiency.
What is efficiency of an engine that gives off 70 percent thermal energy?
It is not a good efficiency engine.
What is the efficiency of the pulley system in percent?
The efficiency of a pulley system depends on how it is set up. Be specific.
