Depreciation Definition

An expense item set up to express the diminishing life expectancy and value of any equipment (including vehicles) Depreciation is set up over a fixed period of time based on current tax regulation...

Atari Asteroids Repair Encyclopedia

Replace all the ALS191's in the y axis circuitry (I think there are 3) Another tip is to go to Radio Shack and buy a can of freeze spray While the game is on and someone is watching the screen give each chip in the y axis circuitry area a good blast one at a time If anything on the screen ,...

Screen printing

Screen printing is a printing technique where a mesh is used to transfer ink onto a substrate, except in areas made impermeable to the ink by a blocking stencilA blade or squeegee is moved across the screen to fill the open mesh apertures with ink, and a reverse stroke then causes the screen to touch the substrate momentarily along a line of contact...

SCREENERS

Equipment Design Gyratory screeners use a circular motion in the plane of the screen The rate of gyration is usually between 600-1800 rpm The screen surfaces, usually rectangular, range in size from 1' by 4' to 5' by 14' for large capacity applications...

Computer

A "desktop computer" is a small machine that has a screen (which is not part of the computer) Most people keep them on top of a desk, which is why they are called "desktop computers" "Laptop computers" are computers small enough to fit on your lap This makes them easy to carry around...

Television

A television (also known as a TV) is a machine with a screenTelevisions receive broadcasting signals and change them into pictures and soundThe word "television" comes from the words tele (Greek for far away) and vision () Sometimes a television can look like a boxOlder TVs had a large cathode ray tube in a large wooden frame and sat on the floor like furniture...

Bonus Chance

The Bonus Chance (also named bonus game, Bonus Stage, Slot Machine, and Slot Game) is a minigame played at the end of every level in Super Mario Bros 2, provided Mario or another character has collected at least one coin If they end the course with no coins collected, the Bonus Chance screen displays but the game is immediately skipped...

Mechanical screening

Screen Media (Screen cloth) - it is the material defined by mesh size, which can be made of any type of material such steel, stainless steel, rubber compounds, polyurethane, brass, etc Shaker - the whole assembly of any type mechanical screening machine Stratification - This phenomenon occurs as vibration is passed through a bed of material...

Types of Hearing Tests for Babies and Children

Search Encyclopedia Types of Hearing Tests for Babies and Children , A test that uses an electrical machine that makes sounds at different volumes and pitches in your child's ears The child often wears some type of earphon In this age group, the child is simply asked to respond in some way when the tone is heard in the earphone ....

Blood Type and Crossmatch

This is a set of tests that looks for harmful interactions between your blood and donor blood The tests are done before a blood transfusion Blood typing is the first step This test finds out whether you have blood type A, AB, B, or O Your blood is also tested to find out whether your Rh type is ....

Screed

screed (skrēd) n 1 A long monotonous speech or piece of writing 2 a A strip of wood, plaster, or metal placed on a wall or pavement as a guide for the even application of plaster or concrete b A layer or strip of material used to level off a horizontal surface such as a floor c A smooth final surface of a substance, such as concrete, applied ....

Machine

A machine (or mechanical device) is a mechanical structure that uses power to apply forces and control movement to perform an intended action Machines can be driven by animals and people, by natural forces such as wind and water, and by chemical, thermal, or electrical power, and include a system of mechanisms that shape the actuator input to achieve a specific application of output forces ....

Screen

Screen printing is a printing technique that uses a woven mesh to support an ink blocking stencilThe attached stencil forms open areas of mesh that transfer ink as a sharp-edged image onto a substrateA roller or squeegee is moved across the screen stencil forcing or pumping ink past the threads of the woven mesh in the open areas Screen printing is also a stencil method of print making in ....

GNU Screen

GNU Screen can be thought of as a text version of graphical window managers, or as a way of putting virtual terminals into any login sessionIt is a wrapper that allows multiple text programs to run at the same time, and provides features that allow the user to use the ,...