0
What else can I help you with?
How energy conversion takes place in dc machine?
This seems like a question from an electrical course, and is probably best answered by referring to your course materials. It's your test question, not ours, and there won't always be someone else to ask for the answer. Earn your diploma.
Why efficiency of transformer is higher than the efficiency of motor and generator?
Transformer is a electromagnetic stationary device which converts electrical energy from one level to another level by keepings its frequency constant. Whereas in motors or generator electrical energy is converted to mechanical energy and vice versa. Now when this conversion of energy is taking place noise and friction comes in existence due to which some loss of input energy takes place due to which energy output reduces and efficiency accordingly.
How do you use hydroelectricity to make electricity?
when water fiows from water resource then potential energy converts into kinetic energy. due to this water rotates to the turbines and conversion of kinetic energy into mechanical takes place . the shaft of turbine is connected to generator and in turbine due to rotation magnetic flux takesplace and electricity is produced.
How is the steam used to produce electricity?
A 300 grams of water takes about 90 seconds to boil in a 2 kW kettle, so that is 2000 watts x 90 seconds which is 180,000 Joules of energy. But to convert that water completely into steam requires an extra 300x550x4.2 Joules, which is nearly 700,000 Joules. So converting it to steam takes 4-5 times as much energy as boiling it. That is why it takes a while for a kettle to boil dry.
How do windmills store electricity?
I take it that you are referring to a wind turbine? A wind turbine doesn't save energy; it generates energy. It can be argued that it is more 'eco-friendly', but of course it takes energy to manufacture and install wind turbines, and the only reason they are used is because they are heavily subsidised through increase energy bills to consumers; without these subsidies, wind turbines wouldn't even be considered as a practical source of energy. This is because the energy generated is appallingly-low, and their output cannot be guaranteed to match demand, and they are very expensive.
Why energy conversion takes place in magnetic field?
electric
What energy transformation takes place?
The energy transformation that takes place is the conversion of one form of energy to another, such as kinetic energy to thermal energy, electrical energy to light energy, or chemical energy to mechanical energy. This conversion is governed by the laws of thermodynamics and is essential for all processes and activities in the universe.
What is the energy conversion which takes place as the ball drops through the air?
Kinetic
What describes the energy conversion that takes place during photosynthesis?
Plants convert solar energy to chemical energy.
Which conversion takes place in a motor?
Electrical to mechanical energy conversion takes place in a motor. The motor uses electricity to generate rotational motion, which can then be used to drive various mechanical systems.
What energy conversion take place in a handwarmer?
In a handwarmer, the energy conversion takes place from chemical energy to thermal energy. This occurs when the chemicals in the handwarmer react and produce heat, which then warms up the surrounding environment.
Which energy conversion takes place when a solar cell is used to light a street lamp?
light to electricity to light (plus that old devil heat).
What energy conversion takes place when you run after a meal?
Chemical energy into heat and kinetic energy. Potential energy too, if you move uphill.
What is the primary energy conversion that takes place in plants photosynthesis?
It is sun light converting to the chemical energy. Pigments are absorbing light.
When a flashlight is turned on when does energy conversion take place?
Energy conversion takes place in a flashlight when the electrical energy from the battery is converted into light energy and heat energy through the process of powering the light bulb or LED. This conversion occurs instantly when the circuit is completed and the flashlight is turned on.
What energy conversion takes place when a plant makes food?
The energy conversion that takes place when a plant makes food is the transformation of sunlight into chemical energy through the process of photosynthesis. The plant captures light energy and uses it to convert carbon dioxide and water into glucose, a form of chemical energy that the plant can use for growth and metabolism.
What energy conversions that take place of a rubber powered aeroplane to fly?
Potential to kinetic to electric energy conversion takes place when a rubber powered aeroplane flies.
