Ednamosa
New Member
(NOTE: It is not an assignment. I just want to increase my knowledge. )
Hi. I have few questions that i want to know which are,
1. In capacitor where does the charge stores and How?.
2. What is the purpose of dielectric in capacitor?.
3. When we connect an analog Ohm-meter to a capacitor at first it needle point to zero resistance but gradually shows increment in it, why?.
4. What is the difference between electrolytic(Polar) or non-electrolytic(nonPolar)?.
5. What is Permeability and Permitivity?. What is the difference between them?. Where it is applied?. Finally, How to calculate them?.
6. When I design a PCB by a Permanent marker and then dip it for one to two hours in FeCl3 the copper dissolve but the edges and from center of routes dissolve, why?. I also need guidance for designing a proper and compact PCB with very fine routing like in motherboards. Note that I design PCB by Hand not by any software.
7. What is a load line?. What is an Ac Load line and Dc load line?. How to draw it?.
8. What is Quiescent point?. What is the purpose of plotting it.? How to plot it on load line?. How to use it for a class A amplifiers?.
9. What are the Properties of CMOS and TTL based IC's.?
Hi. I have few questions that i want to know which are,
1. In capacitor where does the charge stores and How?.
2. What is the purpose of dielectric in capacitor?.
3. When we connect an analog Ohm-meter to a capacitor at first it needle point to zero resistance but gradually shows increment in it, why?.
4. What is the difference between electrolytic(Polar) or non-electrolytic(nonPolar)?.
5. What is Permeability and Permitivity?. What is the difference between them?. Where it is applied?. Finally, How to calculate them?.
6. When I design a PCB by a Permanent marker and then dip it for one to two hours in FeCl3 the copper dissolve but the edges and from center of routes dissolve, why?. I also need guidance for designing a proper and compact PCB with very fine routing like in motherboards. Note that I design PCB by Hand not by any software.
7. What is a load line?. What is an Ac Load line and Dc load line?. How to draw it?.
8. What is Quiescent point?. What is the purpose of plotting it.? How to plot it on load line?. How to use it for a class A amplifiers?.
9. What are the Properties of CMOS and TTL based IC's.?