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What is a preset resister?
A preset resistor also known as a poteintometer is a type of resistor whos resistance is selected by the user. A preset maybe of any range i.e. from 1k to 100k or from 1M to 100M. a preset is used in many circuits where varyin resistance is required
A can be used to reduce the current in a circuit?
A resistor.
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 type of resistor is used for automotive circuits?
Which type of resistor is commonly used in automotive circuits?
A 1k ohm and 3k ohm resistor are in series and the total power dissipated is 25 mW so what would the voltage drop across the 1k ohm resistor?
1,000 ohms and 3,000 ohms in series = total effective resistance is (1,000 + 3,000) = 4,000 ohms.Power dissipated = I2 R.I = sqrt( P / R ) = sqrt (.025/4,000) = sqrt(6.25 x 10-6) = 0.0025 AVoltage drop = I RAcross 1,000 ohms, V = 1,000 I = (1,000 x 0.0025)= 2.5 volts.
How do you reduce 48 volts dc to 12 volts dc with resistors?
Yes. You can use a voltage divider. Say, for instance, one 1KOhm resistor in series with a 3KOhm resistor. Connect the 3k resistor to the 48 volts and connect the 1k resistor to ground. The 1k resistor will have 12 volts acress it. These resistors need to be at least 1 watt each as they are going to dissipate 0.576 watts and get warm. Now, if you attempt to pull power from the 1k resistor, note that regulation will be poor because the impedance of the load will go in parallel with the 1k resistor and change its value.
What is 1k resistor?
the k is the Metric value kilo, or ,1000 so this is a 1000 ohm resistor
What is a 1k resistor?
It is a passive electrical device with a resistive value of 1000 ohms, used for limiting current or dropping voltage.
What is a preset resister?
A preset resistor also known as a poteintometer is a type of resistor whos resistance is selected by the user. A preset maybe of any range i.e. from 1k to 100k or from 1M to 100M. a preset is used in many circuits where varyin resistance is required
What size resistor is needed to drop 24 volts dc to 12volts dc?
Its dependent what will by rated power of the device (current).
What is the voltage drop of a 1k ohm resistor?
It depends on the current going through it. Ohm's law: Voltage equals current times resistance.
What does 1k mean in runescape mean?
1k means 1,000 gp how can you not know.... used the main word k in "1k" kilo is what it means and 1 kilo is 1 thousand.
A can be used to reduce the current in a circuit?
A resistor.
Does voltage split equally in parallel?
The voltage going into each parallel node will be equal to the voltage of the node before it, as long as the resistance is the same. For example, if you have a current of 5 volts split between two 1k ohm resistors, each 1k ohm will have 5 volts before the resistor drops the voltage.
How much is 1k in Indian rupees?
1K
How many in 5 k?
assuming 1K stands for 1000(which it usually does) it's 5000, assuming 1K stands for 1024(as used in binary units) it's 5120
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).
