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How do you connect circuit to determine the resistance of unknown arm of post office box by kelvin method?
To determine the resistance of the unknown arm of a post office box using the Kelvin method, you need to create a four-terminal connection to eliminate errors from lead resistance. Connect one pair of terminals to the known resistor and the other pair to the unknown resistor. Measure the total resistance, then disconnect the known resistor and measure the resistance again to isolate the unknown resistor's resistance.
Write an unknown start problem and solve it?
It's like mom made pies she put them in rows she had a total of 18 and 6 pies for each row? You have to figure out the addend or the total.
How do you solve the total resistance in series-parallel connection?
One step at a time... RSeries = SummationI=1toN (RI) RParallel = 1 / SummationI=1toN (1 / RI) Simply solve what you know, and build on the results.
What are the relation between individual voltages and the total voltage when the resistors are connected in parallel circuit?
total resistance of a parallel connection network of resisters is equals the total resistance divided by one. 1/total R = 1/R1+1/R2+1/R3+................+1/RN since we get 1/total R from the above formula, to get total resistance (total R) just reciprocate the answer. secondly, if u have only two resistors connected in parallel say R1 & R2, then total Resistance total R=(R1*R2 )/R1+R2 inform.mayaprasad@gmail.com
How do you find unknown value of a resistor when two resistor values and voltage are known in a series circuit?
Since they are in series you can use R=R1+R2+R3... for Total Resistance, then use Ohms Law of I=V/R and solve for I and R. (remember that V and I are also Totals, unless you brake them down at each point)
What is the all resistance?
its total resistance in ckt
What are the uses of equations?
They are very important in many areas such as maths and physics. They are used to work out unknown's. For example in physics if you know the current through a circuit, and the total resistance, and you need to find out the voltage, you can use the equation: Voltage= current * resistance, to work out.
What is the explanation for the term total peripheral resistance?
Total peripheral resistance is the sum of the resistance of all peripheral vasculature in the systemic circulation.
Is overall resistance the same as total resistance?
Yes
What is Hot Resistance?
Hot resistance is your total resistance you can have with out exceeding your wattage limit
When one load is removed from a parallel circuit the total resistance decreases?
No, the total resistance increases.
Is the sum of the resistance in a parallel circuit always excessds the total resistance in a circuit?
Not sure what you mean. The equivalent (total) resistance in a parallel circuit is less than any individual resistance.
