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VOM - 使用一个VOM和电气安全预防措施的终极指南

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简介

It simply isn’t possible for any electrical work to be done without the use of a multimeter. But, before we move forward, allow me to explain what this piece of equipment really is.

万用表又名万用表,也称为VOM,是一种电子测量仪器。它可以在电路中测量电压,电流和电阻的两点之间。

是否有不同类型的万用表的?

作为事实上,有两种类型的VOM。存在使用一个微安与运动指针显示读数的模拟VOM。而且,还有数字VOM,这是因为它在读数精度优于模拟万用表。

数字VOM的另一个优点是,它是在输入电压的微小变化非常敏感。此外,它有一个明确和易于阅读的显示屏。

现在,它甚至有计算机连接,说话的测量值,用于温度测量的热电偶探针。因此,电工的工作变得容易得多。

But, why is it so important to use a multimeter?

As mentioned earlier, VOMs are essential for any kind of electrical work. In layman’s terms, you have to check both sides of any electrical connection to check the current and voltage before using any electrical appliance.

For example, you’re fixing a ceiling fan. You’ll have to check the voltage, current, and resistance in the wiring of the point where the fan is to be connected as well as the switchboard where the fan switch is going to be.

而且,如果你没有这样做,那么你就必须要么烧插座,烧电线,毁了电器,并在最坏的情况下,在您的家火。

You see, the difference in voltages, resistance in electrical current can cause severe damage to the electrical circuit in your home.

So, what are the hazards you can face using a multimeter?

To begin with, you can suffer from shock or arc flash events. These may be caused by voltage transients or voltage spikes. It is even possible to suffer from an electrical shock if your equipment is damaged or the probes on the VOM are not insulated.

有可能导致电击或电弧闪光的原因很多,但也有可以采取的风险降到最低一定的预防措施。

What should you do to minimize risk when using a VOM?

The very first thing to do is to call a professional to do any electrical job around the house. Sometimes, the smart thing to do is to spend some and get help rather than getting electrocuted yourself.

Next, a pair of rubber insulating gloves should always be handy. Even, if it is for the electrician that you called over.

确保万用表无故障或有任何损坏的部件。您使用的VOM必须有绝缘探头。

而且,如果你觉得这是你能做到,那么,请尽快在该领域的一些培训你试试你的手在它之前。这可以很容易地通过当地的职业培训中心来实现。而且,如果你需要一个VOM,你会一个好的连under $100

结论

我们的建议是学会使用VOM并开始尝试扎进电源插座之前。而且,如果你没有这样做的时候,然后调用电工。记得电气安全注意事项是必须的。

作者简介

阿凡达
LaDonna Dennis

LaDonna Dennis is the founder and creator of Mom Blog Society. She wears many hats. She is a Homemaker*Blogger*Crafter*Reader*Pinner*Friend*Animal Lover* Former writer of Frost Illustrated and, Cancer...SURVIVOR! LaDonna is happily married to the love of her life, the mother of 3 grown children and "Grams" to 3 grandchildren. She adores animals and has four furbabies: Makia ( a German Shepherd, whose mission in life is to be her attached to her hip) and Hachie, (an OCD Alaskan Malamute, and Akia (An Alaskan Malamute) who is just sweet as can be. And Sassy, a four-month-old German Shepherd who has quickly stolen her heart and become the most precious fur baby of all times. Aside from the humans in her life, LaDonna's fur babies are her world.

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Devin McCrossan
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您的电气安全指南是惊人LaDonna。

干杯!

begas iopmal
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begas iopmal

电气工程应配有高湿度非常小心尤其是进行。我最近完成装修的房子,我们曾与卫生间的装修一定的困难。房间不是在形状,高湿度的标准。这一切都需要被考虑在内。

begas iopmal
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begas iopmal

You also need to consider the ability to connect furniture in the bathroom to the power grid. I took 24 Inch Bathroom Vanityhttps://newbathroomstyle.com/product-category/24-inch-bathroom-vanities/
它需要一个电网连接的照明。但是我现在的浴室是惊人的。

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