Triode as an amplifiers, Physics

Assignment Help:

Amplifier is a functioning by which the amplitude of variation of ac signal voltage / current/ power can be enhanced

(i) Principle and circuit diagram: The amplifying action of the triode is based on the fact that small change in grid voltage produces the similar change in the grid voltage as because of a large change in the plate voltage. A circuit for triode as an amplifier

(ii) Working: First of all the mutual characteristic curves of a triode to be used as an amplifier is plotted and the grid potential - Corresponding to the mid-point of straight portion of characteristic curve is noted.

 

 

1827_22.png


Related Discussions:- Triode as an amplifiers

What are fibers optics made of, What are fibers optics made of? For vis...

What are fibers optics made of? For visible light or lighting purposes spectrum transmission, several types of fibers are used. Glass in very suitable strands which have to be

Vector direction, Vector Direction The significance of 'direction' coul...

Vector Direction The significance of 'direction' could be seen in the dissimilarity among velocity and speed. In physics, speed is a pure scalar or something along with a magni

Explain construction of michelsons interferometer, Q. Explain Construction ...

Q. Explain Construction of michelsons interferometer? It consists of two highly polished plane mirror M1 and M2, with two optically plane glass plate G 1 and G 2 which are of

What do you mean by sound absorber, What do you understand by reverberation...

What do you understand by reverberation time an auditorium What do you mean by sound absorber. Give two examples for good absorbers.

Find the de broglie wavelength, Q. An electron beam is accelerated through ...

Q. An electron beam is accelerated through a potential difference of 104 volt. Find the de Broglie wavelength. λ = 12.27 A o / √V λ = 12.27 A o / √10 4    = 0.1227

Determine the vertical reaction, The boom DF and the column DE have a unifo...

The boom DF and the column DE have a uniform weight of P55 N/m and the chain and load at F is P56 kN.  Determine the Shear Force in kN rounded to 1 DP and the Bending Moment in kN.

Kinemetics, An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s u...

An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground. Determine the distance traveled before takeoff. I need help of an expert who ca

Newton''s ring., Why is extended source use in Newtown ''s ring experiment?...

Why is extended source use in Newtown ''s ring experiment?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd