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Likurg_2 [28]
4 years ago
13

Explain the necessity of smoothing the output voltage before applying it to a transistor

Physics
1 answer:
ra1l [238]4 years ago
6 0

In simple words, smoothing can be defined as the circuit which is done to eliminate the ripple from the yield of a direct current power supply.

<u>Explanation:</u>

<u>Necessity of smoothing:</u>

  • Smoothing can be also applied in the form of a capacitor that acts to decrease or level out variations in a signal. And these capacitors are mostly used after power supply in voltage.
  • The yield DC voltage of a half-wave rectifier provided in the figure of a sinusoidal wave.
  • In a method to provide a constant DC voltage from a corrected AC source, a filter or smoothing circuit is required.

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Explanation:

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A mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a c
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Answer

given,

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now on comparing

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        T = 0.215 s

d) time when displacement is equal to x= 2.6 cm

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sin[(9.3 rad/s)πt] = 0.667

9.3 π t = 0.73

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