In the name of Allah,the most Gracious,the most Merciful...
The Oscilloscope has several advantages over a voltmeter, for example if you want to determine a signal parameters [ voltage values (max,peak-to-peak,rms,average...etc),frequency,offset...etc ] using measurement tools:
1- You can use the Oscilloscope whatever the signal frequency is, but you can't use the Avometer unless the signal frequency is 50 to 60 Hz.
2- The Oscilloscope shows you the shape (form) of the signal, while the Avometer doesn't.
3- You can determine the maximum value of the signal (max voltage) and peak-to-peak voltage when you observe the signal on an Oscilloscope,hence you can calculate the rms (root mean square) value, i.e. the effective value , the average value and the offset of signal form the time axis (the horizontal axis).
While an Avometer can only give you the rms value.
oscilloscope may take times more than other type of electronic measuring instrument such us multimeter
You can use the oslloscope what ever signal
Cathode ray oscilloscopes are relatively fragile and expensive. They can also be less accurate than other option. One advantage that they do have is that they are well protected from damage if a signal is significantly stronger than expected.
advantages over what? over 74HC Series? or 74LC Series? or CMOS 4000 series?
well a voltmeter measures AC and DC voltage. resistance is a term used only for DC voltage, A voltmeter uses a term called Impedance for AC, without it, when you measure across two terminals it would create a short circuit and would blow up the meter. it is basically a safety feature to prevent people from creating short circuits when measuring.
Because of its much higher input impedance. When measuring voltage, that makes the voltmeter appear to the circuit as if it's not there, so the presence of the voltmeter doesn't change the operation of the circuit.
'Loading effect' applies to voltmeters, or to multimeters when set to measure voltage. It describes the change in a circuit's resistance when the resistance of the voltmeter is taken into account. It's effect is to cause the resulting measuredvoltage to be different from the actual voltage which would appear without the voltmeter connected. The loading effect is minimised by ensuring that the internal resistance of the voltmeter is significantly higher than the resistance of that part of the circuit to which it is connected. For general voltage measurement, this is usually the case anyway, but when measuring circuits which, themselves, have very high resistance care must be taken over the choice of voltmeter to be used.
what are the advantages of dual trace oscilloscope
Cathode ray oscilloscopes are relatively fragile and expensive. They can also be less accurate than other option. One advantage that they do have is that they are well protected from damage if a signal is significantly stronger than expected.
They are softer to the touch
the advantages fo using a line graph is that is shows trends over time and with a bar chart it shows ammount
There are many advantages and benefits of owning and using a hickory chair over a normal one. One of these advantages is that there is greater comfort available.
There are many advantages of using chiropractic programs over other methods. Chiropractic offices offer personalized attention and are experts at realigning backs.
The advantages of using a hand saw over a table saw tend to be more of a personal preference. Many believe the table saws to have more advantages but the one advantage of a hand saw is the accuracy of the cut.
stupid iPad
what will you do if you find out that your engine oil is over dipstick
There can be different advantages in using Google web search over others. Some people find it to be faster and have more information than the other sites.
There are a few different advantages of using a firewire scanner over the other types of scanners. Generally a firewire scanner works much quicker than other types.
Some advantages of using a floor buffer over mopping are that you will get a very good clean floor. It takes a little less effort to do, and you arnt just pushing dirty water around