Triode Constants or Parameters

 In a triode amplifier, the value of maximum gain is equal to

If in a triode value amplification factor is $20$ and plate resistance is $10\mathrm{\Omega }$ then its mutual conductance in $\mathrm{milli} \mathrm{mho}$ is 

The Ideal current-voltage parameters of a MOSFET with a very small threshold voltage operating in non-saturation ( triode region) is scaled by a constant $\mathrm{K}$ such that $\mathrm{W}, \mathrm{L}, {\mathrm{V}}_{\mathrm{GS}}, {\mathrm{V}}_{\mathrm{DS}}, {\mathrm{C}}_{\mathrm{ox}}$ changes to $\mathrm{KW}, \mathrm{KL}, {\mathrm{KV}}_{\mathrm{GS}}, {\mathrm{KV}}_{\mathrm{DS}}, \raisebox{1ex}{${\mathrm{C}}_{\mathrm{ox}}$}\!\left/ \!\raisebox{-1ex}{$\mathrm{K}$}\right.$ respectively.

The drain current ${\mathrm{I}}_{\mathrm{D}}$ changes to (approximately):

Trans conductance of MOSFET in linear region can be approximated by ________.

An $\mathrm{n}-$channel enhancement MOSFET has source to drain resistance of $300\mathrm{\Omega }$ for ${\mathrm{V}}_{\mathrm{GS}}=5\mathrm{V}$ and ${\mathrm{V}}_{\mathrm{T}}=1.5\mathrm{V}$ in linear region. If the resistance is to be doubled the value of gate to source voltage is ________. ( in $\mathrm{V}$)

The triode constant is out of the following:

An $\mathrm{n}-$channel MOSFET operating with ${\mathrm{V}}_{\mathrm{OV}}=0.5\mathrm{V}$ exhibits a linear resistance$=1 \mathrm{K\Omega }$ when ${\mathrm{V}}_{\mathrm{DS}}$ is very small. What is the value of the device transconductance parameter ${\mathrm{K}}_{\mathrm{n}}$?

In the saturation region of the MOSFET the saturation current is?

If a MOSFET is to used in the making of an amplifier then it must work in

A triode value has an amplication factor $20$ and its plate is given a potential of $300\mathrm{V}$. The grid voltage to reduce the plate current to zero, is

If in a triode value amplification factor is $20$ and plate resistance is $10\mathrm{\Omega }$ then its mutual conductance is 

What is transconductance formula?

How does a Tetrode work?

What is the function of vacuum triode?
 

What is vacuum tube transconductance?

What value of load resistance will be required to secure a voltage amplification of $20.$ It is given that the triode has a mutual conductance of $2 \mathrm{mA}/\mathrm{V}$ and a plate resistance of $20 \mathrm{k\Omega }$.

Which of the following is the correct relation between triode constants:

The SI unit of transconductance is _____.

The gain factor of an amplifier is increased from $10 \mathrm{to} 12$ as the load resistance is changed from $4 \mathrm{k\Omega } to 8 \mathrm{k\Omega }$. Calculate the amplification factor.