what is the source of time varying electric field?
What are the advantages and disadvantages of jfet over bjt?
Why is bleeder resistance employed in a filter circuit?
Explain why an ammeter should be of very low resistance?
What is meant by level-sensitive devices?
What is modulation? Explain in detail.
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.
What is meant by the deflection factor of a cro?
In india What are the best institutes for telecom job oriented training,am b.tech e.c.e fresher?
which are the five general EMI(electromagnetic interference) testings conducted on any system?
What is the equivalent of negative logic and gate?
what is main difference between gsm & cdma
Define what happens to the series current , load current and zener current when the dc input voltage of a zener regulator increases?
why we use chopper circuit in TV ?
Tell me why gold is added to the p-n junction?