Electronics and Communication Engineering - Analog Electronics - Discussion
Discussion Forum : Analog Electronics - Section 1 (Q.No. 1)
1.
To prevent a DC return between source and load, it is necessary to use
Answer: Option
Explanation:
Capacitor offers infinite impedance to DC.
Discussion:
17 comments Page 1 of 2.
Chandru said:
6 years ago
Prevent means to avoid DC so capacitor block dc.
(2)
Rachana said:
7 years ago
capacitor blocks DC and allows AC,means it prevents the return of DC
Amar said:
7 years ago
In a DC, the value of capacitive reactance is infinite because of frequency zero so in dc no return path is there.
Vikash said:
7 years ago
The capacitor will be polar type to use in between source and load.
Dharmendra said:
8 years ago
DC Return means, sometimes the circuit gets reserve current called leakage current. In order to prevent return/excess currents, we have to use like Diodes or capacitors across affected elements.
Pallavi said:
8 years ago
@Pramod.
Total opposition offered by an AC circuit to flow of AC is called impedance.
Total opposition offered by an AC circuit to flow of AC is called impedance.
Pramod said:
8 years ago
What is impedance?
Aziz said:
8 years ago
What is DC return?
Dee said:
8 years ago
InDC circuit by putting a cap in parallel how it provides stability?
Krishna said:
9 years ago
What is DC return?
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