why does a capacitor blok dc but alows ac to pass through?
Answer Posted / kunal s. thaker
Xc=1/2pieFc
but for d.c. Fc=0
so Xc= infinitive
so capacitor offers infinite resistance and block the D.C.
| Is This Answer Correct ? | 26 Yes | 1 No |
Post New Answer View All Answers
When we trim a resistor, we are A Making a fine adjustment B Reducing its value C Increasing its value D Making a coarse adjustment
describe the functioning off all the 40 pins of 8085 processor?
why is the plastic dip ic package most widely used?
Explain the use of excitation table in digital electronics?
Is the data bus is Bi-directional?
Differentiate between conductor and inductor.
importance of defining tg or tf in selecting master and slave bts's?
draw the interface diagram of 8085 microprocessor having input ports at 23H, 2FH, EFH, and output ports at 44H, 2FH, EFH, and FFH using NAND gates only.
What is meant by led?
Given a light which may blink at a random time. There are two players who has to press a button when light blinks. The person who gets 20 pts first is declared as winner. Design FSM for this gaming event.
What the types of breaking systems in circuit breakers? Why we use CT with fuse in series trip circuit breaker(HT), though we don't use fuse normally in CT output?
What is a waveform used for in reference to electronics?
What are the maintenances of SCADA ?
why the signals of wireless in db value
last Airforce test paper