Author: Brayan Mcintosh

A multimeter refers to an electrical instrument that is used in measuring the various circuit parameters like resistance, current, and voltage. We have two kinds of multimeters, the digital and the analog type. The digital multimeter uses the LCD while the analog one has the needle indicator. The Fluke digital multimeter is one of the best in the world.

As the name suggests, the digital multimeter has more than one functionality. It measures the ohmmeter, voltmeter, and ammeter. The digital multimeter is preferred because it is cost-effective, small in size, and is easy to operate. It has a digital and analog converter that helps in providing a digital readout. The ohmmeter measures resistance, ammeter measures current, while the voltmeter measure voltage.

Parts of a Multimeter

digital multimediaThe digital multimeter has different elements that are the buttons, dial, and display. The dial is instrumental in helping the individuals to move through the various input jacks and scales.

Different models of the multimeters have different display values. We have some models that can display up to seven digits while others only get to display three digits.

Categories

The digital multimeters are categorized in different classes based on their application. The CAT I multimeters are for the electronic devices that are not connected directly to the power supply of a building while CAT II is for appliances like a television set and computers that are connected to the power supply of a building. The CAT III is for the distribution lines, lighting systems in the large buildings, and for the motors. Last but not least, the CAT IV is for the three-phase connection that is typically used by different electricity providers.

Using the correct category for the given assignment is essential. The multimeters that are classified as the higher category have the high-energy fuse that is designed to protect them from the high-voltage input sources. The fuse protects the appliances from burning out.

Functions of the Digital Multimeter

multimeter records The digital multimeter has different types of functions. It can measure voltage in the direct current and alternating current circuit. It can also measure current in the direct current and alternating current circuits and resistance across the individual circuit components, and the entire circuit.

We have different types of multimeters that can be used to record both the minimum and maximum values. We also have the special digital multimeters that can measure the frequency of the incoming signal and the capacitance of the capacitor.…

networking with technology

Talk about technological advancements, most people think about how it has made life easy and comfortable. As much as things like the Internet have opened doors on knowledge acquisition and communication. Technology has improved the quality of our lives, but it has also made us overly dependent on it.

Looking back at days where there were no robotgadgets, computers, or modern means of transport, you might be tempted to say that the limited options somehow restricted human life at the time. However, it turns out that technology affects our lives in a lot many other ways and here are some of them.

Effects on Communication

With technology, it has now become easy to communicate with people far away thanks to things like emails, cell phones, and messengers. These communicate gadgets have worked wonders and made communication a lot cheaper. On the flip side, online communication also deprives us of the affection and warmth of personal relationships. This way, the excitement of longing to be close to the ones you love seems to have been vanished.

Effects on How People Work

Automation of various industrial processes is in itself a good thing. It has improved the quality of products, help business improve their bottom line, and at the same time simplify various processes. In light of this, most people depend on computers and software more than they do on human intelligence. This means that overdependence of technology could mean underutilization of our intellectual abilities.

The Possibility of Unethical Practices

Technology for a long time has been hailed as a boon to society. Unfortunately, it is not the boon that robotmost people consider it. For instance, the ease of access has bred lots of unethical practices like hacking, phishing, and spamming. Also, some activities carried online also lack some regulation like content sharing and gambling. Overexposure to such things often takes a toll on our lives and most people risk becoming what they are not. Also, kids spend most of their time playing online games and on social media, missing on the joys of real life.

The Impacts of technology on our lives are deep as technology continues to influence virtually every aspect of living. With these developments, we stand to enjoy some pricey luxuries, but at the cost of losing some priceless joys. In a nutshell, technology is the greatest gift to man, but only if utilized accordingly.…