Question: What is the input and output of an electric motor?

For an electrically driven motor, the output power is mechanical while the input power is electrical, so the efficiency equation becomes efficiency = mechanical power/electrical input power.

Is a motor an input or an output?


Output device Function Use
Motor Converts power into rotary motion that can turn a spindle linked to gears or wheels to make them move Cars and trains
Light-emitting diode (LED) A long-lasting, low-power light Torches, lamps and power indicators

What is electrical input and output?

Input​ refers to the amount of energy put into a device, and ​ output​ refers to the amount of energy that comes out. … For example, a light bulb’s input energy is the form of electrical energy, and its output energy is in the form of light and heat.

Is a motor an output device?

Contactors, motor starters, valves, and other Output devices are used to turn on/off motors, lights, heating elements, and other equipment that affects the system in some way. Like Input devices, both Discrete and Analog Output devices are available.

How do you calculate motor output?

By taking the voltage and multiplying it by the associated current, the power can be determined. A watt (W) is a unit of power defined as one Joule per second. For a DC source the calculation is simply the voltage times the current: W = V x A.

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What is the most important output device?

Monitor – This is the most common computer output device. It creates a visual display by the use of which users can view processed data. Monitors come in various sizes and resolutions.

Is a scanner input or output?

Scanner is an input device used for direct data entry from the source document into the computer system. It converts the document image into digital form so that it can be fed into the computer.

What is a sensor input or output?

A sensor is a device that detects and responds to some type of input from the physical environment. … The output is generally a signal that is converted to human-readable display at the sensor location or transmitted electronically over a network for reading or further processing.

What is output power input?

Difference in definition: Input power is the power consumed by a device. Output power is the power supplied by the device.

What are the similarities of input and output device?

Output devices also send data from one computer system to another. example: Monitor, printer etc.

Difference between Input and Output devices:

It helps the computer is accepting the data. It helps the computer is displaying the data.
The design of input devices are more complex. The design of output devices are less complex.

What is voltage input?

The input voltage is the voltage you supply to the board into a linear voltage regulator. That regulator is a component that acts as a variable resistor is such a way that it always outputs 5 volt. However, because of the way it works, it always drops the voltage at least 1.25 volts.

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Which device gives output to the motor?

Motor Controllers and Drives are electrical or electronic devices that regulate motor speed, torque, and position outputs. The drive modifies the power input to the motor to achieve the desired output.

Who will use the plotter output device?

Image of an architectural plan. A plotter is a special output device used to produce hard copies of large graphs and designs on paper, such as construction maps, engineering drawings, architectural plans and business charts.

Is a LDR input or output?

input devices include light-dependent resistors (LDRs) , thermistors and piezoelectric sensors. … output devices include loudspeakers and light-emitting diodes (LEDs)

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