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Earn +20 ptsQ: What is the function of Variac and rheostat?
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Difference between variable resistor and rheostat?
The difference between a variable resistor and a rheostat is the same as the difference between six and half a dozen.
What is the function of ohmmeter?
An ohmmeter is a device used to measure the electrical resistance of a circuit component or material. It works by sending a known current through the component and measuring the voltage drop across it. The ohmmeter then uses Ohm's Law (V=IR) to calculate the resistance of the component in ohms. This measurement helps in troubleshooting electrical circuits, testing the integrity of components, and determining if there are any faults or breaks in the circuit.
Is the relation a function?
Not every relation is a function. But every function is a relation. Function is just a part of relation.
The function f(x) x3 is called the function?
The cubic function.
If an inverse function undoes the work of the original function what does the original function's becomes the inverse function's domain?
Range
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