electrical-testing

1. How to Check Ohms Using a Multimeter

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1. How to Check Ohms Using a Multimeter

Measuring Ohms with a Multi-meter is a fundamental skill for any electrician. Ohms are the measure of resistance to the flow of electrical current, and Ohms law (V = I * R) shows that resistance is directly proportional to voltage and inversely proportional to current. Whether you’re troubleshooting a circuit or simply verifying that a … Read more

1. How to Test a Light Switch with a Multimeter

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1. How to Check Ohms Using a Multimeter

Electrical problems can be frustrating, especially if you’re not sure where to start troubleshooting. One of the most common electrical problems is a faulty light switch. Fortunately, testing a light switch with a multimeter is a relatively simple process that can be done in a few minutes. Before you begin, make sure that you have … Read more