Electronics - Diodes and Applications - Discussion
Discussion Forum : Diodes and Applications - General Questions (Q.No. 7)
7.
In a power supply diagram, which block indicates a smooth dc output?
Discussion:
33 comments Page 1 of 4.
ENGr RIRI said:
2 years ago
Dc power supply with their basic parts.
Rectifier - converts sine wave input to pulsating DC output
Filter - smoothen the output of the waveform/reduce fluctuations
Regulator- provides constant/dc voltage and also maintains the output voltage at any load.
Load- recipient of the voltage
So, the answer is filter not a regulator.
Rectifier - converts sine wave input to pulsating DC output
Filter - smoothen the output of the waveform/reduce fluctuations
Regulator- provides constant/dc voltage and also maintains the output voltage at any load.
Load- recipient of the voltage
So, the answer is filter not a regulator.
(1)
Prabu r said:
3 years ago
You are right @Zeeshan Zamir.
Regulator for only regulated purposes. Filter doing the unwanted pulses from rectifier circuits.
Regulator for only regulated purposes. Filter doing the unwanted pulses from rectifier circuits.
Rishikumar sahu said:
3 years ago
The filter is used for filtering purposes. Even after filtering that the signal contains some distortion. So, regulators is used to make a DC output smooth.
Piyush Mishra said:
4 years ago
I think it is oscillator.
M.Lakshmi Reddy said:
4 years ago
Transformer generates higher voltage with out any change in frequency. Rectifier converts half of the AC into DC. Filters are used to remove unwanted material.
ARAVIND REDDY said:
6 years ago
I think Filter is the answer.
(1)
Vinay said:
6 years ago
Filter is the right answer.
Nagananda said:
6 years ago
As per my knowledge, filter is the right answer because after regulated voltage some ac component present in that remove with filter section only.
Tony said:
8 years ago
Regulator (sewer) , a control device used in a combined sewer system and The devices which converts the pulsating DC into pure DC is called filter so this is simple to us the answer is filter.
Berhe dargo said:
9 years ago
Regulator is a circuit that maintains a constant dc voltage filter eliminates the fluctuations in the rectified voltage & produced relatively smooth dc voltage.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers