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What is the meaning of resistor?
Resistors are one of the three basic electronic components. They restrict the flow of current in an electrical circuit. Fixed resistors have a fixed value of resistance, and are used in almost every electronic circuit for lots of different reasons.
Why you use resistor in amplifier circuit?
Resistors come under passive electronic components and are extensively used in electronic circuits. So important are these components that it may be virtually impossible to build an amplifier circuit without involving resistors. Basically the function of a resistor is always to oppose the flow of current through it and the strength of this opposition is termed as its resistance.
A can be used to reduce the current in a circuit?
A resistor.
What is the purpose of a resistor in an electronic circuit If the resistor converts energy to heat then are you wasting energy any time you use a resistor?
In its simplest use a resistor in a circuit is used to limit the amount of current flow, or to decrease the amount of voltage applied to a device. One example is you had a 12 volt battery and you need/ wanted to connect it to a device that ran on 9 volts then a resistor can be chosen to reduce the 12 volts to the 9 volts required.
What is Bad resistor?
A bad resistor is a resistor that has failed to perform its intended function, often due to damage, overheating, or manufacturing defects. This can result in incorrect resistance values, leading to circuit malfunctions or failures. Signs of a bad resistor may include physical damage, discoloration, or an open circuit reading when tested with a multimeter. In electronic circuits, bad resistors can disrupt the flow of current and affect the overall performance of the device.
Why one of the leads of resistor connected in electronic circuit is opened while measuring its resistance?
You open one of the leads of resistor connected in electronic circuit while measuring its resistance in order to not introduce error cause by other components in the circuit.
What si a resister?
A resistor is an electronic device that reduces the current flow in a circuit.
What is a resistor What does it do in a circuit?
A resistor is a passive two-terminal electrical component that limits the current flowing in electrical or electronic circuits.
What is the meaning of resistor?
Resistors are one of the three basic electronic components. They restrict the flow of current in an electrical circuit. Fixed resistors have a fixed value of resistance, and are used in almost every electronic circuit for lots of different reasons.
What is the significance of the resistor with an arrow through it in electronic circuits?
The resistor with an arrow through it in electronic circuits represents a variable resistor, also known as a potentiometer. It is significant because it allows for the adjustment of resistance in the circuit, which can control things like volume, brightness, or speed in electronic devices.
Reason for using wire wound resistor in electronic circuit?
There is many uses for the resistor in electronic circuits, like current limiting, voltage division, R/C oscillators and many more. Without the resistor electronics is not possible
What does a resistor do in an ampliflyer circuit?
what does a resistor in an ampliflyer circuit
What is electronic decision maker?
Believe the answer is a resistor. They are either off (a 0) or on (a 1), and the position determines what circuit is complete and what will happen.
What is resistor function?
In an electronic circuit power supply voltage is generally fixed. Resistors is a current limiter for correct devices polarization.
Why resistor should disconnected from the circuit when measured the value of resistor?
if not disconnected you will measure the resistance of the circuit in parallel with the resistor.
Why you use resistor in amplifier circuit?
Resistors come under passive electronic components and are extensively used in electronic circuits. So important are these components that it may be virtually impossible to build an amplifier circuit without involving resistors. Basically the function of a resistor is always to oppose the flow of current through it and the strength of this opposition is termed as its resistance.
What controlled the circuit?
An electronic component, such as a resistor, capacitor, transistor, or integrated circuit, usually controls the flow of current in an electrical circuit. It can either amplify, switch, or modulate the flow of electricity to achieve specific functions within the circuit.
