What is a sequential circuit and what is a combinational circuit?
Explain what is the main application of scr in electronic field as well as in software field?
How to format a memory card by using memory card?
The output of the rectifier pulsating in nature, it consists of a desired dc component of voltage and unwanted ripple components. These ripple components are removed by placing filter circuit at the output of the rectifier.
Explain what is meant by virtual ground in the op amp?
Why are the 2 input terminals of an op-amp are called as inverting & non-inverting terminals?
How the active power factor correction changes the wave shape of current drawn by a load to improve the power factor?
Explain what is angle and amplitude modulation? What is noise in modulation?
Why the antenna is called passive element?
What is automation industries main category and sub category?
Tell me, when a sample of germanium and silicon having same impurity density are kept at room temperature then resistivity of silicon will be higher than that of germanium, why?
Why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?
What electronics are involved to build a device like a guitar tuner where you press a button to get a specific tone?
How does a signal differ from a wave?
What is the difference between masking and non-masking?