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A series dropping resistor is a resistor that limits the amount of current flow in a circuit.
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∙ 13y ago
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In a simple circuit is a battery in series or parallel with the resistor?
In series.
What is the resistor E12 series?
10% tolerance.
Which has a highest resistance between shunt resistor and series resistor?
If you are placing more than one resistors in series, then its combined resistance is higher than when you place these resistors in shunt.
How do you find unknown value of a resistor when total resistor values and voltage are known in a series circuit?
A: If you know the total resistance and total voltage then you know total current flow for the circuit, this current will be same for every resistor in series however the voltage drop will change for each resistor . So measuring the voltage drop across the resistor in question and divide by the total current will give you the resistor value.
The voltage gain of an inverting operational amplifier with negative feedback is controlled by the ratio of?
The series input resistor and the feedback resistor.
How do you convert 110 volts into 30 volts?
AC - use a step-down transformer. DC - simplest but most wasteful, use a dropping resistor (in series). Otherwise it is costly.
Where is dropping resistor located on 200sx ser?
In the left side back to the batery
What does a series circuit not have?
a resistor
What is the purpose of a resistor connected in the series with the load resistor?
Divide the voltage
What is the resistance of a 10-ohm resistor and a 7- ohm resistor in a series?
3
In a simple circuit is a battery in series or parallel with the resistor?
In series.
Suggest three ways to reduce the voltage produced by a dynamo?
1. Reduce the rotational speed of the dynamo. 2. Place a 'dropping' resistor in series with the load. 3. Vary the field strength of the exciter in the Dynamo.
Why you use 250 Ohm resistor in series with HART protocol communication?
You need to use the 250 Ohm resistor in series with HART protocol communication because it acts as a shunt resistor.
How do you find amperes when using a resistor?
if you want to find the current (in amperes) through the resistor then connect a ammeter in series with the resistor.
Which resistor of a series circuit receives the larget voltage drop?
The resistor with the most resistance.
Why must an LED always have a resistor connected in series with it?
An LED usually has a resistor connected in series with it because an LED (light emitting diode) is not linear in current to voltage (like a resistor) and has to be operated within specified current and voltage conditions. In most circuits the supply voltage is higher than the forward voltage of the LED so the LED would burn up from too much current without a current limiting resistor in series. The resistor sets the voltage and current to a good operating point (voltage and current) for the LED by dropping some voltage across it. The operating point varies depending on the size, type and manufacturer of an LED so the LED's data is used to select the right resistor size for a given voltage source.
What is the resistor E12 series?
10% tolerance.
