machines parts

The radius of a machined part is 2.5 cm, with a tolerance of 0.003 cm. What is the least possible radius that is acceptable? => 2.503 cm or 2.5 cm or 2.497 cm or None of the above..

Machine - From times immemorial, man has used machines to help him in his work. Today, we are dependent on machine for almost every task. When we think of machines we always tend to think of big and complicated units with many moving parts like whee..

From times immemorial, man has used machines to help him in his work. Today, we are dependent on machine for almost every task. When we think of machines we always tend to think of big and complicated units with many moving parts like wheels and rollers..

Principle of Fax Machine - The essential parts of a fax system are the transmitting devices that translate the graphic material into electrical impulses according to a set pattern, and a synchronized receiving device that retranslates these impulses and prints that. In a typical..

The essential parts of a fax system are the transmitting devices that translate the graphic material into electrical impulses according to a set pattern, and a synchronized receiving device that retranslates these impulses and prints that. In a typical system, the fax scanner consists of ..

Machine - From times immemorial, man has used machines to help him in his work. Today, we are dependent on machine for almost every task. When we think of machines we always tend to think of big and complicated units with many moving parts like whee..

Electroplating is very useful because of the following reasons: Surface protection e.g. nickel plating of iron to prevent corrosion. Makes the article attractive e.g., electroplating of silver or gold on brass etc. Repair of finer machine parts..

: Acquires hardness on alloying with tungsten (W) High speed machine parts..

Friction as a Contact Force - In real life an object which is moving over a horizontal surface does not continue with constant velocity when the accelerating force is removed. Instead the object slows down and eventually stops. The deceleration is caused by a frictional force between the object and..

>It is used for measuring the dimensions of special three-dimensional gauges, which, in turn are used in industry to check the dimensional accuracy of complicated machined parts. (x) Medical applications. Lasers have been used successfully in the treatment of detached retinas an..