List of top Instrumentation Engineering Questions on Digital Electronics and Logic Gates asked in AP PGECET

The device shown here is most likely to be _____ .

What do you mean by duty cycle?

The representation of octal number \((532.2){_8}\) in decimal is ____ .

In a PCM system, if the code word length is increased from 6 to 8 bits, the signal to quantization noise ratio improves by the factor
Which of the following file extension that is loaded in a microcontroller for executing any instruction?
What will happen in that condition, if an interrupt occurs while the microcontroller is serving any other interrupt?
How many equal intervals are present in a 14-bit D-A converter?
Which of the following is the correct sequence of operations in a microprocessor?
How many inputs are required for a digital comparator?
How many 3-line-to-8-line decoders are required for a 1-of-32 decoder?
A basic S-R flip-flop can be constructed by cross-coupling of which basic logic gates?

Which of the following logic expressions represents the logic diagram shown?

Find the simplified expression A'BC' + AC'.
Which gate is called the anticoincidence and coincidence gate respectively?
The parity check detection is done using
The code where all successive numbers differ from their preceding number by a single bit is _____.