From a few watts as in your cycle dynamo, to tens of megawatts for a power station.
a very energetic power generator
The shaft is attached to a dynamo which generates the power.
If you do work on an object in half the your power output is
Force affects the speed of power output. If the driving force is slow, the speed of power output will also be sluggish. Alternatively, if the driving force is fast, power output will be able to match the speed.
The national grid is a means of distributing electricity, there is no need for a dynamo (which produces electricity) in the national grid. However, dynamos (generators) are needed in the power stations.
Because a dynamometer is used to measure the mechanical power output of a motor or engine. There are ways of measuring the power factor directly, for example use a plug-in power and energy monitor.
No, the word dynamo is derived from the Greek word dynamis meaning power.
By attaching a fan in the dynamo and rotating the fan and connecting one end of wire in the dynamo and another end in a bulb which helps in glowing of bulb by using the power of dynamo.
Electric Dynamo is used in a replacement of permanent magnets. Recently however, electric dynamo is not longer used to generate power in the United States and in Europe.
A dynamo is different than an alternator in the fact that the rotor is a fixed magnet rather than an electro magnet as used in an alternator. This makes a dynamo a constant output device. Usually the output is connected to a relay that opens when the battery is fully charged and the current is wasted. the only way increase output is to rewind the stator with more coils of wire. It is usually not possible to fit any more wire in the iron core of the stator as they are designed to be full at the designed output current rating.
a very energetic power generator
A dynamo only delivers power when it's turning. With only a dynamo and no battery there wouldn't be anything to power the starter motor with.
A bike dynamo may power a small radio, but you'd have to turn it on manually first.
You have to use a dynamo-meter to check engine output. Whether it is hp or torque figures, you can also make use of a towing dynamo meter which is more cost effective.
The Dynamo's impact on the Industrial Revolution was the belief that human kind could be powered by machines. An interesting fact is that the Dynamo inspired the Industrial Revolutions leaders to create factories with machinery for man power.
i dont think it has one
The generator