Question:
The components which are used in regulated power supply as rectifier, filter and voltage regulator are
The components which are used in regulated power supply as rectifier, filter and voltage regulator are
Show Hint
A diode rectifies, a capacitor filters and a Zener diode regulates the voltage.
Updated On: Nov 12, 2026
- transformer, inductor and capacitor
- transformer, capacitor and Zener diode
- p-n junction diodes, Zener diode and inductor
- p-n junction diode, capacitor and Zener diode
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept
A regulated power supply converts a.c. into steady d.c. in three stages: rectification, filtering and regulation.
Step 2: Match components to stages
Rectifier: a p-n junction diode conducts in one direction only.
Filter: a capacitor smooths the ripples.
Regulator: a reverse-biased Zener diode keeps the output voltage constant.
Step 3: Conclusion
The components are a p-n junction diode, a capacitor and a Zener diode.
Final Answer:
The required components are a p-n junction diode, a capacitor and a Zener diode. \[ \boxed{\text{(D) }\text{p-n junction diode, capacitor and Zener diode}} \]
A regulated power supply converts a.c. into steady d.c. in three stages: rectification, filtering and regulation.
Step 2: Match components to stages
Rectifier: a p-n junction diode conducts in one direction only.
Filter: a capacitor smooths the ripples.
Regulator: a reverse-biased Zener diode keeps the output voltage constant.
Step 3: Conclusion
The components are a p-n junction diode, a capacitor and a Zener diode.
Final Answer:
The required components are a p-n junction diode, a capacitor and a Zener diode. \[ \boxed{\text{(D) }\text{p-n junction diode, capacitor and Zener diode}} \]
Was this answer helpful?
0
0
Top MHT CET Physics Questions
- In non uniform circular motion, the ratio of tangential to radial acceleration is (r = radius of circle, $v =$ speed of the particle, $\alpha =$ angular acceleration)
- A particle moves along a circle of radius ?$r$? with constant tangential acceleration. If the velocity of the particle is ?$?$? at the end of second revolution, after the revolution has started then the tangential acceleration is
- If $M_z$ = magnetization of a paramagnetic sample, $B$ = external magnetic field, $T$ = absolute temperature, $C$ = curie constant then according to Curie�s law in magnetism, the correct relation is
- In a fundamental mode, the time required for the sound wave to reach upto the closed end of a pipe filled with air is $'t'$ second. The frequency of vibration of air column is
- In a parallel plate capacitor, the capacity increases if
View More Questions
Top MHT CET applications of diode Questions
- $V$-$I$ characterstics of $LED$ is shown correctly by graph
- For a common emitter configuration, if '$\alpha$' and '$\beta$' have their usual meanings, the incorrect relation between '$\alpha$' and '$\beta$' is
- For emission of light, a light emitting diode (LED) is
- In an $n-p-n$ transistor, the collector current is $28$ mA. If $80%$ of electrons reach the collector, its base current in mA is
- A 5.0 V stabilized power supply is required to be designed using a 12 V DC power supply as input source. The maximum power rating of zener diode is 2.0 W. The minimum value of resistance $R_s$ in $\Omega$ connected in series with zener diode will be
View More Questions
Top MHT CET Questions
- During r- DNA technology, which one of the following enzymes is used for cleaving DNA molecule ?
- In non uniform circular motion, the ratio of tangential to radial acceleration is (r = radius of circle, $v =$ speed of the particle, $\alpha =$ angular acceleration)
- The temperature of $32^{\circ}C$ is equivalent to
- The line $5x + y - 1 = 0$ coincides with one of the lines given by $5x^2 + xy - kx - 2y + 2 = 0 $ then the value of k is
- The heat of formation of water is $ 260\, kJ $ . How much $ H_2O $ is decomposed by $ 130\, kJ $ of heat ?
View More Questions