Electronics and Communication Engineering - Analog Electronics - Discussion

Discussion Forum : Analog Electronics - Section 2 (Q.No. 4)
4.
In figure as the load resistance is changed
the zener current remain constant
the load current remains constant
the output voltage remains constant
the output voltage and current through R remain constant
Answer: Option
Explanation:

Output voltage = 12 V, .

Discussion:
6 comments Page 1 of 1.

Sravan said:   7 years ago
I think current should also change and voltage will be the constanat.
(1)

Aditi said:   10 years ago
Sir/Mam.

R=? Is it RL?

Ahakash said:   8 years ago
Wen R will change, how current will remain same?

I= V/R as V is constant across and R is changed.

Rahul said:   8 years ago
I think the Current should be changed.

Srinu said:   8 years ago
Is=Iz+IL so if the RL changes IL changes and do Is.

Prash said:   6 years ago
The voltage across RL is constant and current through R is constant.

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