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Old type, analog power factor meters may be considered 2% instruments.

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Q: How much error is acceptable in analog PF meter?
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Which device is used to convert digital signals to analog signals or analog signals to digital signals?

The set top box that your provider gives you is what converts the Digital signal to the analog signal. The digital signal is compressed at the provider and sent to the end user. The "tuner" (which can be built into a tv, a set top box or a cable card) Then decompresses the digital signal and converts it into an analog signal. There is much more to this did not know how technical you wanted your answer.


How much is the 200 meter dash?

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What is the difference between digital multitester and digital multimeter?

An analog multimeter measures values directly and is displayed using a meter. calibratin is done manually by adjusting the meter needle. A digital multimeter collects data at discrete times and the display is usually through LEDS. There is a bandwidh limit and calibration is often done with a click of a button which is much simpler compared to manually tuning the needle on an analog device


Is it okay to sleep with your dad?

If you mnean simply sleeping in the same room or bed as your father, then yes, it is perfectly acceptable, especially if you are younger. However, if you are euphemistically referring to sex, then no, it is very much not acceptable for several reasons.


Can you convert a TV to digital TV?

It is not possible to convert an analog television to a digital television. However, by using a digital set top receiver, it is possible to receive digital signals and deliver them as an analog signal to an analog television. Digital receivers are not expensive, starting at around $25 in US and £20 in the UK. They will allow all terrestrial channels to be received in the same way that a digital television will. Cable and satellite receivers can also receive digital signals and will provide an analog output that can be used with older televisions. With these options, there is no need to replace analog televisions right away. Remember that analog only televisions will not be HD so don't expect a sudden increase in picture quality when the digital receivers are used.

Related questions

Why are analog meters used in vehicles?

If you are cruising down the freeway, you can get about the same information on, say, your speed, if you look at an analog meter as a digital one. But if you are braking and your speed is changing, a digital meter will be "fluttering" as it continuously gets a new reading to post, and it won't be able to tell you how fast you're going. (This had to do with the way the sensors "sample" the speed to display it.) In the analog meter, the needle will be falling as you slow down, and the human brain has a better "grasp" of the "meaning" of the falling needle than it has of blinking numbers on a display. Certainly as the needle on an analog meter passes a specific mile-per-hour marker, you can see how fast you were going. But it is the value of the moving needle in the analog meter and the ability of the brain to "understand" it that makes it so much more effective than a digital display.


How do I test a capacitor with a multimeter?

This is nearly impossible unless the digital multimeter has either:a built in capacitance meter functionan analog bargraphIt was actually much easier to do on the old style cheap analog multimeters with a needle using the ohms scale than it is on modern digital multimeters.


What is the accuracy of most analog and digital meters?

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What is a good value of percent error?

That depends a lot on the application. In electronic circuits, an error of 5-10% or even more is often acceptable; for some applications, you need a much greater precision - even a millionth or less in some cases.


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Why is damping employed in analog measuring instrument?

Damping refers to limiting movement of something. In England, a 'Shock absorber' is called a 'Damper,' because that's what a shock absorber does - it limits the movement of some oscillating mass (like your car body) so that it doesn't shake out of control. Any analog electric meter has some dampening mechanism in it so that quickly changing readings won't shake the movement too much. This makes for more accurate average readings of a quantity. If you need to see the changes that are occuring rapidly, like transient voltages or pulses, you wouldn't use an analog meter, you would use an oscilloscope


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