in 2N-2646
2-stands for number of p-n junctions
N-it is the code word for semiconducting devices(used in U.S)
2646-it is the device number!!! :)
2n+2n equals 4n
2 * 33 * 72
6=(1-2n)+5 6-5=(1-2n)+5-5 1=1-2n 1-1=1-1-2n 0=-2n 0/-2=-2n/-2 0=n
Meiosis produces haploid gametes which have the ' n ' symbol.
Suppose N stands for any number. Then 2N will always be even, so 2N + 1 will always be odd. Now let K stand for any other number. Then 2K + 1 will be another odd number. Now suppose we add these two odd numbers ; 2N + 1 + 2K + 1 = 2N + 2K +2 Factor out a 2, 2(K + N + 1) So the result of adding two odd numbers always gives a number which has the factor 2. So it is always an even number. Now add an even number 2N with an odd number 2K + 1 to get; 2N + 2K +1 . Since 2N + 2K is always an even number (has the factor 2 ) then 2N + 2K + 1 will always be an odd number.
Here 2 refers to 2 junctions, N - npn type, 2646 - device id number. Though it have one junction, it has been named to have 2 junctions, as it can act as good transistor
FOIL deals with polynumerals in math. An example is a difference of squares as in (2n - 2)2 or (2n + 2)(2n - 2) =F stand for first--2n X 2n = 4n2O stands for outside-- 2n X -2 = -4nI stands for inside-- -2 X 2n = 4nL stands for last--2 X -2 = -4In the end you get:4n2 - 4n + 4n - 4 = 4n2 - 4Can you see how everything is squared and the two numbers are being subtracted?
48% of 2646 = 48% * 2646 = 0.48 * 2646 = 1270.08
why ujt used as amplifier
Explaine operation of UJT .
UJT is known as Uni Junction Transistor
The LCM is 2646.
The least common multiple of 420 , 2646 = 26,460
by connecting the ujt with proper biasing resistors
For many people the letters UJT stand for Unitary Junction Transistor.
The On/OFF action in UJT is controlled by emitter current
voltageCurrent between the two bases of the UJT sets up a voltage gradient in the semiconductor. When the voltage on the emitter of the UJT rises high enough to forward bias the emitter-base junction at the voltage of the interbase gradient where the emitter is located, the UJT "turns on".