0
How do you show on a circuit diagram that the output on an electrical device can be varied?
To show that the output on an electrical device can be varied on a circuit diagram, you would typically use a variable resistor or potentiometer symbol. This symbol consists of a resistor with an arrow pointing inwards or outwards, indicating that the resistance can be adjusted. By connecting this symbol to the output component in the circuit, you demonstrate that the output can be varied by adjusting the resistance.
What else can I help you with?
What is conversion gain?
The conversion gain, G, is one of the standard values usually measured and quoted to indicate the performance of a heterodyne or superheterodyne receiver system. G is called a 'gain' because it is a ratio of an output power to an input power. In most practical cases the actual output power is smaller than the input, so it would be more honest to call it a loss Despite this, the convention is to call it a gain, even if it is a gain of -10dB's, the output is ten times smaller than the input. It is called a 'conversion' gain because it indicates the relative level of an output which has been converted to a frequency which differs from that of the input.
What is mean core saturation?
Core saturation occurs in electrical transformers when the magnetic flux in the core reaches its maximum limit, resulting in a decrease in efficiency and potential overheating. It can be caused by excessive current or voltage in the transformer, leading to distortion in the output waveform and potential damage to the transformer.
What are input and output forces?
Input force is the force applied to an object, while output force is the force exerted by the object in response. In a simple machine, the input force is the force applied to it, and the output force is the force produced by the machine to do work. The relationship between input and output forces determines the efficiency of a machine.
Seismograph and seismogram?
A seismograph is a device used to detect and record seismic waves caused by earthquakes or explosions. A seismogram is the graphical output produced by a seismograph, showing the amplitude and frequency of seismic waves over time. Seismograms are essential for studying earthquake patterns and understanding Earth's interior structure.
How does electricity help a generater work?
Generators create electricity, where there is none in the first place. Power is provided to rotate coils inside each other. The more power that is required, needs more force to turn the coils, which become heavy with increased load. One set of coils is made into a magnet, by passing a controlled amount of electricity through them, to stabilise the amount of voltage and current required. Ironically, this requires electricity to produce electricity and is known as an 'excitation' current. This is sometimes provided by a separate unit on the generator, which has permanent magnets inside it and can produce a small excitation voltage to get things going. Excitation current is then provided by circuits running off the main output.
What does an output device in an electrical circuit do?
how does input device work
What is a v out?
"Vout" typically refers to the output voltage of a circuit or device. It is the voltage level that is generated or present at the output terminal or node of the circuit. Voltage output is a common measurement parameter in electronics and electrical engineering.
What is an electrical output?
An electrical output refers to the electrical energy or power that is produced by a device, circuit, or system. It is typically measured in volts, amperes, or watts, depending on the context. This output can be used to power electrical devices, perform work, or be converted into different forms of energy. Understanding electrical output is essential for designing and analyzing electrical systems and ensuring they operate efficiently.
What is Block diagram of electrical system?
a Block Diagram usually means that you draw the main components of a circuit/system with boxes *pretend / means in a box -/amplifier/-->/Analog to Digital Convertor/-->/Output/ a Block Diagram usually means that you draw the main components of a circuit/system with boxes *pretend / means in a box -/amplifier/-->/Analog to Digital Convertor/-->/Output/
Is ups input or output device?
UPS is Uninterruptable Power Supply. It is neither input not output. It supplies electrical power to a computer when the main electrical supply is interrupted. It does not handle data in any way.
Can some body show me Electrical circuit diagram of Molded case circuit breakers?
Circuit breakers do not have circuit diagrams. The breakers have an input where the distribution voltage is applied and an output where the load is applied. If you want to know what is inside a breaker, the electrical terminology to use is "shop drawings" of the specific breaker that you need information on.
Is amicrophone an output device or an input device?
A microphone is a device with an electrical output. An acoustic wave is the input. Its only function is to 'capture' sounds and convert them into an electrical signal for processing by the computer.
Printer input or output device?
The data goes to the printer so it is an output device.
What is relay output interface?
You must mean output relay interface. Essentially, it's a circuit board with one or more relays used for switching electrical loads by another device such as a computer or programmable controller.
What kind of electrical circuit can sense an electrical signal process it and give an electrical output?
Automatic garage door opener with a remote The answer above will give a mechanical output not an electrical output. Photocells come to mind.
You want to know about the voltage selector circuit using transformer?
the voltage selector circuit is used for converting input electrical energy through the voltage selection circuit,which is arranged within the transformer body with its two ends electric allay connected to an input port and an output voltage connection device must be plugged in a socket portion on the transformer body to initalize a micro control unit through feedback to change a volatage value sent to a voltage transformer unit and in turn change the voltage of output electrical energy until a display device displays an ideal output voltage value. Then, the user removes the connection device, and the voltage value of the input electrical energy is converted into corresponding to the selected
What is a field circuit?
A field circuit is an electrical circuit that supplies current to the field windings of an electromagnetic device, such as a motor or generator. It is responsible for creating the magnetic field necessary for the operation of the device. In motors, the field circuit can influence the speed and torque, while in generators, it affects the voltage output. Typically, field circuits can be either series, shunt, or compound, depending on how they are configured with respect to the armature circuit.
