multimeter

Get Here about Multimeter , How Multimeter works. Basic theory of Multimeter.

When does the open resistor read an infinite value in an ohmmeter?

When does the open resistor read an infinite value in an ohmmeter? If the resistor is really open, it will measure infinity when you check it with an ohmmeter. in my work of repairing televisions, for example, if we have…

Why the voltmeter needs to be connected in parallel with resistor?

Why the voltmeter needs to be connected in parallel with resistor? Because a voltmeter measures a potential difference, voltage. It compares the voltage on one probe with the voltage on the other and gives the difference. Since they are annotated…