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What else can I help you with?
What is the PI value of power transformer?
PI stands for polarization index. We need to find IR value(IR1) for 1min and again find the IR value(IR2) for 10min. PI=IR2/IR1
How do you calculate the ir1 and ir2 in a parallel circuit?
To calculate the currents ir1 and ir2 in a parallel circuit of two resistors r1 and r2, consider the voltage across them. By Kirchoff's voltage law, the voltage across each resistor will be the same, so simply use Ohm's law to divide voltage by each resistor to get each resistor's current. ir1 = v / r1 ir2 = v / r2 If you don't know voltage, but you do know total current, then determine the total resistance as RT = R1R2/(R1+R2), calculate voltage as ITRT and proceed from there.
Give the law of combination of resistance in series?
In series combination, Current(I) remains same among all the resistors, but voltage(V) changes. So: V(Equivalent) = I(Equivalent) * R(Equivalent) R(Equivalent) = V(Equivalent)/ I(Equivalent) R(Equivalent) = IR1+ IR2+...+IRn / I R(Equivalent) = I(R1+R2+...+Rn)/ I R(Equivalent) = R1+R2+...+Rn
What is the formula to calculate power dissipation?
P=ir2
What is start speed of intermittent yo yo test?
According to http://www.topendsports.com/testing/tests/yo-yo-intermittent.htm: "There are two test levels: the Yo-Yo Intermittent Recovery level 1 (Yo-Yo IR1) test (designed for lesser trained individuals) starts at 10 km/hr and the Yo-Yo Intermittent Recovery level 2 (Yo-Yo IR2) test (aimed at well trained and elite athletes) starts at 13 km/hr, with both levels increasing in speed throughout the test."
What is the chemical formula for iridium?
Formula: Ir2(CO3)3
Where is sarajevo and why was a war there?
Sarajevo was in the Austria-Hungarian Empire (it's now the capital Bosnia and Herzegovina) and read this link... http://www.bbc.co.uk/schools/gcsebitesize/history/mwh/ir1/assassinationrev1.shtml hope it helps
What is the difference between IR-1 and IR-6 immigration classifications?
IR1 for spouse who gets green card through consulate processing outside the US, IR6 for spouse who get green card through Adjustment of Status inside the US.
What is the chemical symbol of iodine?
Iridium: Ir, atom number 77, mass 192.2 a.m.u.
Definition of voltage divider?
Basically, if you have two resistors in series, then the total resistance is Rt = R1+R2. According to Kirchhoff's law, the total current entering a junction must be equal to the total current leaving it, so for a series circuit the current is the same in both resistors. From Ohm's law V=IRt and so from above V = I(R1+R2). This means that that total voltage in the circuit, V, is equal to the sum of the voltages across each resistor V1=IR1 and V2=IR2. This "divides" the voltage, so that for a 30V supply with two resistors of 10 ohms and 20 ohms respectively, the voltage across the first resistor will be 10V and the voltage across the second will be 20V. In this way a component requiring a lower voltage than the supply voltage can tap off from one of the resistors.
The voltage in a battery is 9 volts. The resistance is 3 ohms. What is the current?
There are a couple of ways to work this one. You can find the so-called branch currents (the current through each resistor) and then add them to get total current, or you can find the total effective resistance and then apply that information to the applied voltage to compute total current. Let's do this. I = E/R for each resistor. IR1 = E/6 = 9/6 = 3/2 = 1 1/2 amps IR2 = E/3 = 9/3 = 3 amps Itotal = IR1 + IR2 = (1 1/2) + (3) = 4 1/2 amps That's one way. Here's the other. Rtotal = 1 / [(1/R1) + (1/R2)] = 1 / [(1/6) + (1/3)] = 1 / [(1/6) + (2/6)] = 1 / [3/6] = 2 ohms Itotal = Eapplied / Rtotal = 9 volts / 2 ohms = 4 1/2 amps It checks. What a surprise. Ohm's law is correct.
What is the sharp television code for the cisco hda-ir2 remote time warner cable?
To program a Sharp television using the Cisco HDA-IR2 remote for Time Warner Cable, you typically need to enter the appropriate TV code. Common codes for Sharp TVs include 0171, 0051, and 0060, but it's best to consult the remote’s user manual for the exact code. Enter the code using the remote's setup process, which usually involves pressing the "TV" button followed by the "Setup" button and then entering the code. If the TV turns off, the code is correct; if not, try the next code.
