Download App

Semiconductor Electronic: Material, Devices And Simple Circuits — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsSemiconductor Electronic: Material, Devices And Simple Circuits2 Marks
Question
In half-wave rectification, what is the output frequency if the input frequency is 50 Hz. What is the output frequency of a full-wave rectifier for the same input frequency.
✓

Answer

Input frequency = 50 HzFor a half-wave rectifier, the output frequency is equal to the input frequency.
$\therefore$ Output frequency = 50 Hz
For a full-wave rectifier, the output frequency is twice the input frequency.
$\therefore$ Output frequency = 2 × 50 = 100 Hz

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Questions" from Semiconductor Electronic: Material, Devices And Simple Circuits→Semiconductor Electronic: Material, Devices And Simple Circuits — all question types→Physics STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

A uniform vertical tube of circular cross$-$section contains a liquid. The contact angle is $90^\circ$ . Consider a diameter of the tube lying in the surface of the liquid. The surface to the right of this diameter pulls the surface on the left of it. What keeps the surface on the left in equilibrium?
→
Derive the equation of intensity of resultant wave generated due to super postion (or interference) of waves generated from two coherent sources.
→
The weather report reads, "Temperature 20°C : Relative humidity 100%". What is the dew point?
→
Distinguish between the terms 'average value' and 'rms value' of an alternating current. The instantaneous current from an a.c. source is I = 5 sin (314 t) ampere.
What are the average and rms values of the current?
→
Horizontal component of earth’s magnetic field at a place is $\sqrt{3}$ times its vertical component. What is the value of angle of dip at that place?
→
Explain quantisation of charge.
→
The distance of the field point, on the equatorial plane of a small electric dipole is halved. By what factor does the electric field due to the dipole change?
→
When a person leaves his home for sightseeing by his car, the meter reads 12352km. When he returns home after two hours the reading is 12416km.
  1. What is the average speed of the car during this period?
  2. What is the average velocity?
→
State and explain Lenz's law
→
Two successive resonance frequencies in an open organ pipe are 1944Hz and 2592Hz. Find the length of the tube. The speed of sound in air is 324m/s.
→