Digital Electronics - Digital Concepts - Discussion
Discussion Forum : Digital Concepts - General Questions (Q.No. 16)
16.
Which of the following is not an analog device?
Discussion:
26 comments Page 2 of 3.
Probal said:
1 decade ago
Switch play it's role in two state that is ON/OFF(1/0). It is not a analog device.
Amrinder singh said:
1 decade ago
When we give input it indicate 1 by glowing and indicate zero by remaining off.
Ammu said:
1 decade ago
Analog is continues in nature. Switch operates only in 0's & 1's. So it is in digital form.
Teja said:
1 decade ago
Analog device contains only 2 inputs right 1 and 0, then how does a microphone be a analog device.
Satyanarayana.putta said:
1 decade ago
Analog devices are like continuous wave form nature.
But digital signals have only two states that's why it is digital device.
But digital signals have only two states that's why it is digital device.
Nani said:
1 decade ago
As we switch means either on or off It doesn't has any continuous functioning like analog signals so It is digital device.
Nisha said:
1 decade ago
Light switch has two states on and off so it is called digital.
Rudrasen pal said:
1 decade ago
In light switch either there is high signal (on) or low signal (off).
So it is digital device.
So it is digital device.
Anil Kumar said:
1 decade ago
Thermocouple is an active transducer not a device, rest all options are valid for any device, a device is not self powered.
Current flow in a circuit is Charge per unit time, (I) , its not a device.
Current flow in a circuit is Charge per unit time, (I) , its not a device.
Basavaraj said:
1 decade ago
We got output 0 switch off.
We got output 1 switch on.
We got output 1 switch on.
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