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How is the stepped resistor differ from the fixed resistor?
A stepped resistor, also known as a variable resistor or rheostat, allows for adjustable resistance levels, enabling fine-tuning of current flow in a circuit. In contrast, a fixed resistor has a constant resistance value and does not change. While stepped resistors can be used for applications requiring variable resistance, fixed resistors are typically used in applications where a specific resistance is needed. The ability to adjust resistance in stepped resistors offers greater flexibility in circuit design.
What is a regulated variable direct current?
Voltage regulators that are adjustable are common, for example the LM338, which can pass up to 5 amps with a suitable heat sink, and the output voltage is set by two external resistors connected to the regulator. A variable resistor can be used to make the output voltage directly adjustable.
What is the function of a cement resistor?
A cement resistor is typically used as a power resistor (a resistor whose power rating is greater than 1 W).
What do the first 3 bands on a resistor indicate?
The first 3 band on a resistor indicate the value of that resistor.
Voltmeter is connected in parallel with resistor?
A voltmeter can be connected in parallel with a resistor to show the voltage across the resistor.
What does a variable resistor diagram illustrate?
A variable resistor diagram illustrates how a resistor can change its resistance value, allowing for adjustable control of electrical current in a circuit.
How do you you control the speed of a dc motor?
A Potentiometer, an adjustable resistor, is connected between the power source and the motor. An AC motor would use a Rheostat .
How is the stepped resistor differ from the fixed resistor?
A stepped resistor, also known as a variable resistor or rheostat, allows for adjustable resistance levels, enabling fine-tuning of current flow in a circuit. In contrast, a fixed resistor has a constant resistance value and does not change. While stepped resistors can be used for applications requiring variable resistance, fixed resistors are typically used in applications where a specific resistance is needed. The ability to adjust resistance in stepped resistors offers greater flexibility in circuit design.
What is other name for variable ressitance?
Another name for variable resistance is potentiometer. It is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.
What is a regulated variable direct current?
Voltage regulators that are adjustable are common, for example the LM338, which can pass up to 5 amps with a suitable heat sink, and the output voltage is set by two external resistors connected to the regulator. A variable resistor can be used to make the output voltage directly adjustable.
How do you turn volume down on barcrest fruit machine red hot fevers?
try using a 100K-ohm Potentiometer as a sort of adjustable resistor... Hook up both grounds of your speakers, (if not already happened) ad it between the ground wire and see!!! adjustable volume! Ps: playing with slots and not seeing this efficient and easy solution is a bad habbit in arcadeland!
Will blower still run with resistor unhooked?
If the resistor is unhooked in a vehicle's blower motor circuit, the blower may not run at all or could run at a single speed, usually the highest speed, depending on the design of the system. The resistor typically regulates the power to the blower motor, allowing for multiple speeds. Without it, the motor may not receive the proper voltage for adjustable speeds, leading to potential damage or malfunction. Always consult a professional for vehicle electrical issues.
Is Light dependent resistor an example of resistor?
yes, a variable resistor
What is adjustable wrench?
An adjustable wrench is an adjustable hand tool used for tightening and loosening nuts and bolts.
What is an adjustable wrench?
An adjustable wrench is an adjustable hand tool used for tightening and loosening nuts and bolts.
What is an adjustable spanner?
An adjustable spanner is an adjustable hand tool used for tightening and loosening nuts and bolts.
Who invented the resistor?
Otis F. Boykin invented the wire precision resistor and the electrical resistor.
