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What is the function of grid?
it accelerate the motion of electron emitted by the filament if given a positive charge, similarly if negative voltage to grid the current flow through the grid is reduced. the more positive grid shows less current.
How can you get off grid in foursquare?
If you turn all of the little on/off switches to off (on the check in screen, they say who to share with) you'll be off the grid. Off the grid means you're hiding your location from the world.
Why is the oscilloscope beam set to lowest grid line?
so that there is no higher deflection on the screen
How will you calculate squares in grid?
Count the number of squares across the top of the grid, the count the number of squares down the side of the grid. Then multiply these two numbers If you have a grid of 100 squares by 60 squares then the number of squares in the grid is 100x60 = 6000
What is the definition of the X axis on the coordinate grid?
The bootom of the coordinate grid
What is a tetrode?
A tetrode is an electronic tube with four electrodes; cathode, grid, screen, and plate.
Why you use tetrode instead of triode?
a tetrode is used when you need a screen grid tube, but a suppressor grid tube can't be used.OK, but the question was "why use a tetrode instead of a triode?"So, the answer...1. A tetrode has a higher voltage/power gain than a triode.2. A tetrode has less anode-grid feedback capacitance than a triode, and can operate in common-cathode radio frequency circuits without the neutralisation (or other corrective circuitry) that is needed by a triode.
What is the tetrode?
Twin-grid vacuum tube
What problem in Triode vacuum tubes is solved by the screen grid in Tetrode vacuum tubes?
The screen grid shields the control grid from the plate, reducing capacitance and the Miller Effect, improving performance at high frequencies.It *also* greatly increases the intrinsic ("natural") gain.This is the amplification factor, "mu".A triode has a maximum mu of around 100, and as little as 2.0, depending on the valve type.A tetrode/pentode has a mu in excess of 500, often in the thousands.However, you won't usually find a specification for mu in tetrode/pentode data sheets, as it's impractical to design circuits with this amount of gain.Around 300~350 is the practical maximum.
What are the functions of each of the 5 grids of a Pentagrid Converter tube starting at the grid closest to the cathode in its use in a Superheterodyne Radio?
There are three varieties of pentagrids. Initial type - 6A7 type (converter). Grid 1 - oscillator grid, Grid 2 - oscillator anode, Grid 3 - screen grid, Grid 4 - signal grid, Grid 5 - screen grid. Development - 6SA7/1R5 type (converter). Grid 1 - oscillator grid, Grid 2 - screen grid, Grid 3 - signal grid, Grid 4 - screen grid, Grid 5 - suppressor grid. Development - 6L7 (mixer). Grid 1 - signal grid, Grid 2 - screen grid, Grid 3 - oscillator injection grid, Grid 4 - screen grid, Grid 5 - suppressor grid.
When was Hugo Tetrode born?
Hugo Tetrode was born in 1895.
When did Hugo Tetrode die?
Hugo Tetrode died in 1931.
What is the troop grid code on the delta screen?
8erg
What is the function of graphing calculators?
A graphing calculator is a calculator with the capability of graphing an equation on a built-in coordinate grid on the screen. They usually have a simple LCD grid screen, and by typing in the equation (e.g., 5x+3), the screen refreshes to display a graph of the equation in a set window range.
What type of input does a touch screen put into a computer?
grid location
Where is the crafting grid on Minecraft?
There is a small crafting grid on the inventory screen, but for the full one, you need a workbench. To build, fill up the whole small crafting screen with wood planks. Then, place the workbench down, and right click to access. This will give you the 3 by 3 crafting grid.
Which document screen feature is used to set margins and tab?
grid or rule
